Peter Cullen (English Wikipedia)

"Peter Cullen (visual voices guide)". Behind the Voice Actors (A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information). Archived from the original on February 20, 2019. Retrieved August 27, 2026.

canyon-news.com (Global: low place; English: low place)

Voice Actor, Peter Cullen Dies At 85

comicbook.com (Global: 374^th place; English: 270^th place)

Barnhardt, Adam (June 23, 2021). "Transformers: Peter Cullen Will Play Optimus Prime Until He Says Otherwise". ComicBook.com. Archived from the original on April 17, 2022. Retrieved April 17, 2022.
Outlaw, Kofi. "First Look at Peter Cullen's Final Optimus Prime Performance Revealed, And Where You Can See It". Comic Book. Retrieved September 2, 2026.

csoon.com (Global: low place; English: low place)

"Blizzard Entertainment Announces Warcraft Adventures: Lord of the Clans". Coming Soon Magazine. March 17, 1997. Archived from the original on April 24, 2023. Retrieved January 20, 2008.

ctvnews.ca (Global: 779^th place; English: 408^th place)

"The Buddies". CTV News. January 4, 2011. Archived from the original on August 2, 2025. Retrieved July 26, 2025.

ent-nts.ca (Global: low place; English: low place)

alumni.ent-nts.ca

"All Our Alumni". National Theatre School of Canada. Archived from the original on May 12, 2012. Retrieved August 18, 2015.

ew.com (Global: 59^th place; English: 45^th place)

Huff, Lauren (April 8, 2024). "Watch larger-than-life Optimus Prime stomp the Masked Singer stage in Transformers Night first look". Entertainment Weekly. Archived from the original on April 6, 2025. Retrieved August 27, 2026.

hasbro.com (Global: 8,701^st place; English: 5,438^th place)

"Transformers Hall of Fame Peter Cullen" (video). Hasbro. Retrieved January 18, 2014.

hollywoodreporter.com (Global: 30^th place; English: 22^nd place)

Vlessing, Etan (August 27, 2026). "Peter Cullen, Voice of Optimus Prime in 'Transformers,' Dies at 85". The Hollywood Reporter. Archived from the original on August 27, 2026. Retrieved August 27, 2026.
Powers, Lindsay (May 11, 2011). "'General Hospital' Is No. 1 in Daytime Emmy Award Nominations With 21". The Hollywood Reporter. Archived from the original on November 19, 2025. Retrieved August 27, 2026.

ign.com (Global: 48^th place; English: 38^th place)

uk.movies.ign.com

Gilchrist, Todd (June 8, 2007). "Exclusive: Peter Cullen Interview". IGN. Archived from the original on March 11, 2012. Retrieved October 12, 2010.

ign.com

Macy, Seth (February 10, 2016). "Transformers: Earth Wars Is Autobots vs. Decepticons on Mobile". IGN. Archived from the original on July 23, 2025. Retrieved August 27, 2026.

impstherelentless.com (Global: low place; English: low place)

"IMPS Chapter One FAQ". Impstherelentless.com. Archived from the original on February 1, 2014. Retrieved January 18, 2014.

kaijubattle.net (Global: low place; English: low place)

"Gamera The Brave (2006)". Kaiju Battle. April 29, 2006. Archived from the original on December 23, 2024. Retrieved December 23, 2024.

kotaku.com (Global: 460^th place; English: 318^th place)

Fahey, Mike (May 30, 2019). "Crystal Crisis Is The Sequel Puzzle Fighter Fans Deserve". Kotaku. Archived from the original on May 31, 2019. Retrieved August 27, 2026.

metal-fi.com (Global: low place; English: low place)

"The Monolith Deathcult – Tetragrammaton". Metal-Fi.com. June 25, 2013. Archived from the original on February 19, 2014. Retrieved October 23, 2013.

nintendolife.com (Global: 799^th place; English: 465^th place)

McFerran, Damien (June 23, 2010). "Optimus Prime Talks About Being the First Voice of Mario". Nintendo Life. Archived from the original on August 12, 2023. Retrieved August 29, 2024.

nintendoworldreport.com (Global: 2,340^th place; English: 1,271^st place)

Miller, Zachary (July 26, 2010). "Transformers: Cybertron Adventures Review". Nintendo World Report. Archived from the original on December 9, 2024. Retrieved August 27, 2026.

ocregister.com (Global: 1,379^th place; English: 673^rd place)

Larsen, Peter (June 1, 2012). "'Transformers: The Ride – 3D' brings a movie franchise to life". Orange County Register. Archived from the original on August 21, 2025. Retrieved August 28, 2026.

orlandosentinel.com (Global: 798^th place; English: 405^th place)

"Police Story 4: First Strike". Orlando Sentinel. Archived from the original on April 1, 2017. Retrieved March 31, 2017.

polygon.com (Global: 215^th place; English: 150^th place)

VanHooker, Brian (August 28, 2026). "Transformers Cast Reflects on Death of Optimus Prime Actor Peter Cullen: "A Prodigious Talent"". Polygon.com. Retrieved September 5, 2026.
Robinson, Tasha (August 10, 2023). "Invincible creator Robert Kirkman cried over working with animation legend Peter Cullen". Polygon. Archived from the original on October 7, 2025. Retrieved August 27, 2026.

screenrant.com (Global: 160^th place; English: 112^th place)

Mithaiwala, Mansoor (October 2, 2017). "Optimus Prime Returning for the Bumblebee Spin-Off Movie". Screen Rant. Archived from the original on October 3, 2017. Retrieved October 3, 2017.
"Transformers Movie's Optimus Prime Awakening Was Peter Cullen's Final Performance". ScreenRant.

tfw2005.com (Global: low place; English: low place)

news.tfw2005.com

"NASA Announces Winners of Optimus Prime Spinoff Video Contest". Transformer World 2005. March 4, 2011. Archived from the original on April 19, 2023. Retrieved May 29, 2022.

tmz.com (Global: 1,036^th place; English: 752^nd place)

"'Transformers' Voice Actor Peter Cullen Dead at 85". TMZ. August 27, 2026. Archived from the original on August 27, 2026. Retrieved August 27, 2026.
Staff, T. M. Z. (September 2, 2026). "'Transformers' Voice Actor Peter Cullen Cause of Death Revealed". TMZ. Retrieved September 2, 2026.

tvguide.com (Global: 138^th place; English: 83^rd place)

"Tiki Tiki – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Deck the Halls with Wacky Walls – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Bigfoot and the Muscle Machines – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Rainbow Brite and the Star Stealer – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Voltron: Fleet of Doom – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Rockin' with Judy Jetson – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Yogi & the Invasion of the Space Bears – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Pooh's Grand Adventure: The Search for Christopher Robin – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The Book of Pooh: Stories from the Heart – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Mickey's Magical Christmas: Snowed in at the House of Mouse – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The Bobbie Gentry Show – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The Kwicky Koala Show – Full Cast & Crew". TV Guide. Archived from the original on August 11, 2023. Retrieved August 28, 2026.
"Spider-Man – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Pac-Man – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The Biskitts – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The Dukes – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Dungeons & Dragons – Full Cast & Crew". TV Guide. Archived from the original on August 21, 2025. Retrieved August 28, 2026.
"Dragon's Lair – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Heathcliff & the Catillac Cats – Full Cast & Crew". TV Guide. Archived from the original on January 5, 2024. Retrieved August 28, 2026.
"Voltron: Defender of the Universe – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Rainbow Brite – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Transformers – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The 13 Ghosts of Scooby-Doo – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Challenge of the GoBots – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Rambo – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Muppet Babies – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Ghostbusters – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Pound Puppies – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The New Adventures of Jonny Quest – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Foofur – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"BraveStarr – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"DuckTales – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Visionaries: Knights of the Magical Light – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Saber Rider and the Star Sheriffs – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Dino-Riders – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Adventures of the Gummi Bears – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Rude Dog and the Dweebs – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Chip 'n Dale: Rescue Rangers – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Widget, the World Watcher – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"The Pirates of Dark Water – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"IGPX: Immortal Grand Prix – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"My Friends Tigger & Pooh – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.
"Bizarre Dinosaurs – Full Cast & Crew". TV Guide. Retrieved August 28, 2026.

variety.com (Global: 21^st place; English: 17^th place)

Fries, Laura (January 21, 2001). "The Book of Pooh". Variety. Archived from the original on March 14, 2015. Retrieved August 28, 2026.

web.archive.org (Global: 1^st place; English: 1^st place)

Gilchrist, Todd (June 8, 2007). "Exclusive: Peter Cullen Interview". IGN. Archived from the original on March 11, 2012. Retrieved October 12, 2010.
Vlessing, Etan (August 27, 2026). "Peter Cullen, Voice of Optimus Prime in 'Transformers,' Dies at 85". The Hollywood Reporter. Archived from the original on August 27, 2026. Retrieved August 27, 2026.
"All Our Alumni". National Theatre School of Canada. Archived from the original on May 12, 2012. Retrieved August 18, 2015.
"The Buddies". CTV News. January 4, 2011. Archived from the original on August 2, 2025. Retrieved July 26, 2025.
Nguyen, Hanh (November 7, 2006). "Prime Time: Cullen's 'Transformers' Resurrection". Zap2It. Archived from the original on November 22, 2008. Retrieved January 16, 2011.
Mithaiwala, Mansoor (October 2, 2017). "Optimus Prime Returning for the Bumblebee Spin-Off Movie". Screen Rant. Archived from the original on October 3, 2017. Retrieved October 3, 2017.
Barnhardt, Adam (June 23, 2021). "Transformers: Peter Cullen Will Play Optimus Prime Until He Says Otherwise". ComicBook.com. Archived from the original on April 17, 2022. Retrieved April 17, 2022.
McFerran, Damien (June 23, 2010). "Optimus Prime Talks About Being the First Voice of Mario". Nintendo Life. Archived from the original on August 12, 2023. Retrieved August 29, 2024.
"The Monolith Deathcult – Tetragrammaton". Metal-Fi.com. June 25, 2013. Archived from the original on February 19, 2014. Retrieved October 23, 2013.
"Blizzard Entertainment Announces Warcraft Adventures: Lord of the Clans". Coming Soon Magazine. March 17, 1997. Archived from the original on April 24, 2023. Retrieved January 20, 2008.
"IMPS Chapter One FAQ". Impstherelentless.com. Archived from the original on February 1, 2014. Retrieved January 18, 2014.
"Police Story 4: First Strike". Orlando Sentinel. Archived from the original on April 1, 2017. Retrieved March 31, 2017.
Optimus Prime actor Peter Cullen 'developed a love of NASA and anything related to space' (video). TFcon. July 7, 2018. Archived from the original on May 29, 2022. Retrieved May 29, 2022 – via YouTube.
"NASA Announces Winners of Optimus Prime Spinoff Video Contest". Transformer World 2005. March 4, 2011. Archived from the original on April 19, 2023. Retrieved May 29, 2022.
"'Transformers' Voice Actor Peter Cullen Dead at 85". TMZ. August 27, 2026. Archived from the original on August 27, 2026. Retrieved August 27, 2026.
"Gamera The Brave (2006)". Kaiju Battle. April 29, 2006. Archived from the original on December 23, 2024. Retrieved December 23, 2024.
"Peter Cullen (visual voices guide)". Behind the Voice Actors (A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information). Archived from the original on February 20, 2019. Retrieved August 27, 2026.
Voice of Optimus Prime is also The Predator (vocalizations by Peter Cullen) (Video). Archived from the original on March 2, 2024. Retrieved April 14, 2024 – via YouTube.
"The Kwicky Koala Show – Full Cast & Crew". TV Guide. Archived from the original on August 11, 2023. Retrieved August 28, 2026.
"Dungeons & Dragons – Full Cast & Crew". TV Guide. Archived from the original on August 21, 2025. Retrieved August 28, 2026.
"Heathcliff & the Catillac Cats – Full Cast & Crew". TV Guide. Archived from the original on January 5, 2024. Retrieved August 28, 2026.
Fries, Laura (January 21, 2001). "The Book of Pooh". Variety. Archived from the original on March 14, 2015. Retrieved August 28, 2026.
Robinson, Tasha (August 10, 2023). "Invincible creator Robert Kirkman cried over working with animation legend Peter Cullen". Polygon. Archived from the original on October 7, 2025. Retrieved August 27, 2026.
Huff, Lauren (April 8, 2024). "Watch larger-than-life Optimus Prime stomp the Masked Singer stage in Transformers Night first look". Entertainment Weekly. Archived from the original on April 6, 2025. Retrieved August 27, 2026.
Miller, Zachary (July 26, 2010). "Transformers: Cybertron Adventures Review". Nintendo World Report. Archived from the original on December 9, 2024. Retrieved August 27, 2026.
Macy, Seth (February 10, 2016). "Transformers: Earth Wars Is Autobots vs. Decepticons on Mobile". IGN. Archived from the original on July 23, 2025. Retrieved August 27, 2026.
Fahey, Mike (May 30, 2019). "Crystal Crisis Is The Sequel Puzzle Fighter Fans Deserve". Kotaku. Archived from the original on May 31, 2019. Retrieved August 27, 2026.
Larsen, Peter (June 1, 2012). "'Transformers: The Ride – 3D' brings a movie franchise to life". Orange County Register. Archived from the original on August 21, 2025. Retrieved August 28, 2026.
Powers, Lindsay (May 11, 2011). "'General Hospital' Is No. 1 in Daytime Emmy Award Nominations With 21". The Hollywood Reporter. Archived from the original on November 19, 2025. Retrieved August 27, 2026.
Mateo, Alex (November 6, 2019). "Transformers Voice Actor Peter Cullen to Receive Voice Arts' Lifetime Achievement Award". Anime News Network. Archived from the original on January 11, 2026. Retrieved August 28, 2026.
Moye, Clarence (November 17, 2021). "NATAS Announces Voice Actor Peter Cullen Will Receive Lifetime Achievement Honors at 2nd Annual Children's & Family Emmy® Awards". Awards Daily. Archived from the original on November 16, 2023. Retrieved November 15, 2023.

youtube.com (Global: 13^th place; English: 14^th place)

Optimus Prime actor Peter Cullen 'developed a love of NASA and anything related to space' (video). TFcon. July 7, 2018. Archived from the original on May 29, 2022. Retrieved May 29, 2022 – via YouTube.
Voice of Optimus Prime is also The Predator (vocalizations by Peter Cullen) (Video). Archived from the original on March 2, 2024. Retrieved April 14, 2024 – via YouTube.

zap2it.com (Global: 81^st place; English: 53^rd place)

Nguyen, Hanh (November 7, 2006). "Prime Time: Cullen's 'Transformers' Resurrection". Zap2It. Archived from the original on November 22, 2008. Retrieved January 16, 2011.

Peter Cullen (English Wikipedia)

animenewsnetwork.com (Global: 44th place; English: 35th place)

awardsdaily.com (Global: 4,897th place; English: 3,342nd place)

behindthevoiceactors.com (Global: 134th place; English: 69th place)

canyon-news.com (Global: low place; English: low place)

comicbook.com (Global: 374th place; English: 270th place)

csoon.com (Global: low place; English: low place)

ctvnews.ca (Global: 779th place; English: 408th place)

ent-nts.ca (Global: low place; English: low place)

alumni.ent-nts.ca

ew.com (Global: 59th place; English: 45th place)

hasbro.com (Global: 8,701st place; English: 5,438th place)

hollywoodreporter.com (Global: 30th place; English: 22nd place)

ign.com (Global: 48th place; English: 38th place)

uk.movies.ign.com

ign.com

impstherelentless.com (Global: low place; English: low place)

kaijubattle.net (Global: low place; English: low place)

kotaku.com (Global: 460th place; English: 318th place)

metal-fi.com (Global: low place; English: low place)

nintendolife.com (Global: 799th place; English: 465th place)

nintendoworldreport.com (Global: 2,340th place; English: 1,271st place)

ocregister.com (Global: 1,379th place; English: 673rd place)

orlandosentinel.com (Global: 798th place; English: 405th place)

polygon.com (Global: 215th place; English: 150th place)

screenrant.com (Global: 160th place; English: 112th place)

tfw2005.com (Global: low place; English: low place)

news.tfw2005.com

tmz.com (Global: 1,036th place; English: 752nd place)

tvguide.com (Global: 138th place; English: 83rd place)

variety.com (Global: 21st place; English: 17th place)

web.archive.org (Global: 1st place; English: 1st place)

youtube.com (Global: 13th place; English: 14th place)

zap2it.com (Global: 81st place; English: 53rd place)

animenewsnetwork.com (Global: 44^th place; English: 35^th place)

awardsdaily.com (Global: 4,897^th place; English: 3,342^nd place)

behindthevoiceactors.com (Global: 134^th place; English: 69^th place)

comicbook.com (Global: 374^th place; English: 270^th place)

ctvnews.ca (Global: 779^th place; English: 408^th place)

ew.com (Global: 59^th place; English: 45^th place)

hasbro.com (Global: 8,701^st place; English: 5,438^th place)

hollywoodreporter.com (Global: 30^th place; English: 22^nd place)

ign.com (Global: 48^th place; English: 38^th place)

kotaku.com (Global: 460^th place; English: 318^th place)

nintendolife.com (Global: 799^th place; English: 465^th place)

nintendoworldreport.com (Global: 2,340^th place; English: 1,271^st place)

ocregister.com (Global: 1,379^th place; English: 673^rd place)

orlandosentinel.com (Global: 798^th place; English: 405^th place)

polygon.com (Global: 215^th place; English: 150^th place)

screenrant.com (Global: 160^th place; English: 112^th place)

tmz.com (Global: 1,036^th place; English: 752^nd place)

tvguide.com (Global: 138^th place; English: 83^rd place)

variety.com (Global: 21^st place; English: 17^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

youtube.com (Global: 13^th place; English: 14^th place)

zap2it.com (Global: 81^st place; English: 53^rd place)