Marjorie 'Margie' MacDuff

Jeanne Crain

Prof. Ralph Fontayne

Glenn Langan

Miss Isabel Palmer

Lynn Bari

Roy Hornsdale

Alan Young

Marybelle Tenor

Barbara Lawrence

Johnny 'Johnikins' Green

Conrad Janis

Grandma McSweeney

Esther Dale

Mr. Angus MacDuff

Hobart Cavanaugh

Joyce Fontayne (Margie's daughter) (as Ann Todd)

Ann E. Todd

Joyce

Ann Todd

Cynthia

Hattie McDaniel

Charlie (uncredited)

Don Hayden

Senior Student (uncredited)

Diana Herbert

Off-Screen Singer (voice) (uncredited)

Gurney Bell

Vi

Hazel Dawn

Wanda (uncredited)

Vanessa Brown

Vocalist-My Time is Your Time (voice) (uncredited)

Rudy Vallee

Off-Screen Singer (voice) (uncredited)

Buddy Clark

Off-Screen Singer (voice) (uncredited)

Ken Darby

Jefferson

Milton Parsons

Matron (uncredited)

Margaret Wells

Off-Screen Singer (voice) (uncredited)

Bill Days

Arnold Harrison (uncredited)

Warren Mills

Student (uncredited)

Shirley Doble

Off-Screen Singer (voice) (uncredited)

Jon Dodson

Debater

Richard Kelton

Audience Spectator at Debate (uncredited)

Virginia Farmer

Salesman (uncredited)

Tom Stevenson

Teacher (uncredited)

Cecil Weston

Football Coach (uncredited)

Robert Ford

Boy on Stage Debate

Herbert Kelt

Student at Prom (uncredited)

Robert Scheerer

Off-Screen Singer (voice) (uncredited)

Jay Johnson

Off-Screen Singer (voice) (uncredited)

Bud Linn

Audience Spectator at Debate (uncredited)

Basil Walker

Student (uncredited)

Laurette Luez

Horace McMahon

Off-Screen Singer (voice) (uncredited)

Del Porter

Off-Screen Singer (voice) (uncredited)

Max Smith

Off-Screen Singer (voice) (uncredited)

L. Dwight Snyder

Off-Screen Singer (voice) (uncredited)

Martin Sperzel