Analysis of information sources in references of the Wikipedia article "The Exterminator" in English language version.
Why, if it hadn't been for 'Nam then people like me would never have had the pleasure of Combat Shock, First Blood, The Exterminator or Don't Answer The Phone! (...) And Cannibal Apocalypse is almost the best vetsploitation movie ever, second only to the mighty Exterminator.
Vetsploitation was a viable Hollywood genre in the late '70s and throughout much of the '80s. "First Blood," "The Exterminator," "Thou Shalt Not Kill… Except"… even "Taxi Driver" to a degree.