Prof. Vernon K. Simpson/King Kelly

Ray Milland

Deborah Greenleaf

Jean Peters

Monk Lanigan

Paul Douglas

Edgar Stone

Ed Begley

Manager Jimmy Dolan

Ted de Corsia

Prof. Alfred Greenleaf

Ray Collins

Mrs. Greenleaf

Jessie Royce Landis

Mrs. Greenleaf

Jessie Royce Landis

Schmidt

Alan Hale Jr.

Sarah (uncredited)

Kathleen Hughes

Isbell

William Murphy

Prof. Joe Fosythe (uncredited)

William E. Green

Greenleaf's Maid (uncredited)

Mae Marsh

Jack Bell (uncredited)

Edward Keane

Alice (uncredited)

Debra Paget

Mac (uncredited)

Ray Teal

Batter Mueller (uncredited)

Gene Evans

Parker

Al Eben

Parker (uncredited)

Al Eben

Miss Collins (uncredited)

Ruth Lee

Fan

John Butler

Fan Visiting with Debbie (uncredited)

John Butler

Miss Mengalstein

Jane Van Duser

Assistant to Announcer

Don Hicks

Policeman

Mickey Simpson

Boy

Johnny Calkins

Doctor

Harry Cheshire

Baseball Player

Ward Brant

Baseball Player

John McKee

St. Louis Broadcaster

Tom Hanlon

New York Announcer

Sam Hayes

Conductor

Douglas Spencer

Messenger Boy

Pat Combs

Cab Driver

Robert Patten

Schmidt

Alan Hale, Jr.*

Professor

Grandon Rhodes

Clerk

Harry Seymour

Reporter

Robert B. Williams

Reporter

Charles Flynn

Baseball Player

John R. McKee

Director

Lloyd Bacon