A poor man's "Great Escape", perhaps, but done in 1962 (a year before Steve and the gang) and the similarities are wild! The dirt disposal in the recreation yard; coming up 40 feet short of the woods as they tunnel; the capture at the train station......just who was doing the copying? Great Escape was big budget with great music. "Password" is lower in key but very entertaining...and both were based on real events and people. Plus....Bogarde's character lived, unlike "X" in Great Escape.