Lewis Stone

Judge Hardy

Mickey Rooney

Andy Hardy

Fay Holden

Emily Hardy

Cecilia Parker

Marian Hardy

Betty Ross Clarke

Millie Forrest

Ann Rutherford

Polly Benedict

Robert Whitney

Wayne Trenton

Jacqueline Laurent

Suzanne Cortot

Ruth Hussey

Margaret Lee

Jonathan Hale

John Lee

Janet Beecher

Miss Budge

Leonard Penn

Steve Prentiss

Boyd Crawford

Radio Announcer

Erville Alderson

Deputy Sheriff (uncredited)

Sunny Brooks

Orchestra Leader (uncredited)

George B. Seitz