Sammy
As Jerry Golding scales the heights of show business, he breaks the heart of his father, who'd hoped that Jerry would follow in his footsteps. Sorrowfully, Cantor Golding reads the Kaddish service, indicating that, so far as he is concerned, his son is dead. A tearful reconciliation occurs when Jerry dutifully returns to sing the "Kol Nidre" in his ailing father's absence.
Mike
Joe Palooka goes blind during a fight. An operation restores his vision, but he's told not to fight for a year. His trainer Knobby has picked up another fighter, but gangsters are pressing him to fix fights. Joe decides to risk his eyesight to save Knobby's honor.
Russian Dog (voice) (uncredited)
Bugs is chased into a lake by a French Poodle who speaks with a thick French accent; the rest of the story unfolds under water.
Member, The Gentle Maniacs
Agent Pete Garland is fired by society singer Monica Barrett after he got her a new radio contract, because she thinks her lawyer friend Teddy Leeds fits in better with her social status. To get even, Pete wants to make an unknown singer into a star. He finds Ruth Allison, drives her hard through rehearsals and makes her a star. But she is worried about her past, something she hasn't told Pete: She's an ex-convict and jumped bail in order to keep her partners in crime out of it. Further she's in love with Pete, but feels that he's still carrying a torch for Monica. When Monica's popularity is decreasing, Pete is able to get Ruth a stint on the program, the result is Monica is fired and Ruth get her job, but Monica takes revenge by revealing Ruth's past. Ruth considers it is best for her to disappear before being arrested, but she has become a star in public opinion. Will she get Pete or will she go to prison again?
Harmonica Player (uncredited)
A star rower is forced to join a good school under a pseudonym because his wealthy dad doesn't like schools that have high academic standards.