I'm guessing this is from the early 60s. They may have been military guys who may knew each other on base, but took a trip to Mizer's place to earn some cash.
Thanks to Guido and Cambria we now know this is from the AMG film Battling Buddies filmed in 1965. Bill Otis and Hock Bradford were active duty marines and this was their only film. Now all we need is to say which one is Otis and which one is Hock.
P.S. Mizer gave their film high praise.
