He's in Again

A tramp enters a cabaret and orders a drink, but then is thrown out when he cannot pay for it. After trying again, he is told by the manager that if he wants to avoid being charged and sent to jail, he will have to work. Then, while he is tending bar, there is a sudden opening in the floor show, and the tramp is forced to fill in. Nor is that the last of the duties he is unexpectedly asked to perform. (imdb)