Three old French jamons attempt to make a comeback by working in a road-show production of Scoubidou in this hilarious French farce. Also on the tour are the flighty leading actress Carla Milo, and a murderous producer, Shapiron, who knows the show is a stinker and tries to convince Carla to feign an illness so they can collect the show's insurance money.
Unfortunately, Carla would never dream of letting down her fans and so refuses. The three hams, meanwhile do not get along at all. Victor suffers great swings, he is either terrified of the crowd or grossly overacting while evil-tempered Georges is only in it for the money.
Then there's Eddie, who thinks of himself as a Casanova and adores the notion of a little behind-the-scenes romance. When the desperate Shapiron decides to use physical force to get Carla to quit, the three has-beens rally 'round to protect her. This happens during a performance, much to the delight of the audience.
Soon the show becomes a huge success and is slated to play on Broadway where the silliness intensifies because none of the actors can really speak English.