"Havok Voices (X-Men)". Behind The Voice Actors. Retrieved January 24, 2024. 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 opening and/or closing credits and/or other reliable sources of information.
June 09, Darren Franich Updated; EDT, 2022 at 12:31 PM. "Let's rank every X-Man ever". EW.com. Retrieved January 26, 2023.{{cite web}}: CS1 maint: numeric names: authors list (link)
