The Marx Brothers help young Broadway hopefuls when they get mixed up with gangsters due to a tin of sardines containing Romanoff diamonds.

To save his career, an ad man wants a sex symbol to endorse a lipstick but in exchange, she wants him to pretend to be her lover.

Eugene and Rick are two struggling artists who share apartment. However, Rick has problems with that, because Eugene is obsessed with pulp fiction comic books and has nightmares because of that. However, Rick soon finds that those nightmares could be excellent material for his own comic books.

An unhappy wife uses her powers of manipulation to draw an infatuated man into an ill-fated jewelry heist.