Jack Palance (1919-2006) was an American motion picture star who appeared in films such as Shane, Batman (with Jack Nicholson), City Slickers (for which he won an Oscar), Tango & Cash and God's Gun (with Lee Van Cleef). Born Volodymyr Palahniuk, he was distantly related to author Chuck Palahniuk.
He is referenced in Experiment 420 The Human Duplicators as there is an actor in the film that resembles him.
- Outlaw (Experiment #519) - as Xenos
- Angels Revenge (Experiment #622) - as Mike Farrell
- Hawk the Slayer (RiffTrax) - as Voltan
- The Shape of Things to Come (RiffTrax) - as Omus