How many movies have Milton Berle and Steve Allen acted in together?

They have worked on 4 movies together! Their first movie together was Don't Worry, We'll Think of a Title (1966) while their highest rated movie together was Joys (1976). They have not worked together since TV's Funniest Comedians - 14 Stars Do Classic Routines (1986). They are most known for their comedy films together.