Def-Con 4
- वर्ष: 1985
- देश: Canada
- शैली: Science Fiction, Thriller, Action
- स्टुडिओ: Salter Street Films, New World Pictures
- कीवर्ड: dystopia, post-apocalyptic future, canuxploitation
- संचालक: Paul Donovan, Digby Cook
- कास्ट: Lenore Zann, Maury Chaykin, Kate Lynch, Kevin King, John Walsch, Tim Choate