Mickey Rooney
Homer Macauley
Frank Morgan
Willie Grogan
Van Johnson
Marcus Macauley
Jackie 'Butch' Jenkins
Ulysses Macauley
Henry O'Neill
Charles Steed
Katharine Alexander
Mrs. Steed
Adeline De Walt Reynolds
Librarian
Hobart Cavanaugh
Drunk at Bar (uncredited)
Wallis Clark
School Principal (uncredited)
Don DeFore
Bernard 'Texas' Anthony (uncredited)
Byron Foulger
Mr. Blenton (uncredited)
David Holt
Hubert Ackley III (uncredited)
Frank Jenks
Larry - Song Leader on Train (uncredited)
Darwood Kaye
Gang Member (uncredited)
Robert Mitchum
Quentin Gilford (uncredited)
Robert Emmett O'Connor
Bartender (uncredited)
Carl Switzer
Auggie (uncredited)