Margie

Jeanne Crain

Marjorie "Margie" MacDuff

Glenn Langan

Prof. Ralph Fontayne

Lynn Bari

Miss Isabel Palmer

Alan Young

Roy Hornsdale

Barbara Lawrence

Marybelle Tenor

Conrad Janis

Johnny "Johnikins" Green

Esther Dale

Grandma McSweeney

Hobart Cavanaugh

Mr. Angus MacDuff

Ann E. Todd

Joyce Fontayne

Hattie McDaniel

Cynthia

Gurney Bell

Off-Screen Singer (voice) (uncredited)

Vanessa Brown

Wanda (uncredited)

Buddy Clark

Off-Screen Singer (voice) (uncredited)

Ken Darby

Off-Screen Singer (voice) (uncredited)

Hazel Dawn Jr.

Vi (uncredited)

Bill Days

Off-Screen Singer (voice) (uncredited)

Shirley Doble

Student (uncredited)

Jon Dodson

Off-Screen Singer (voice) (uncredited)

Virginia Farmer

Audience Spectator at Debate (uncredited)

Robert Ford

Football Coach (uncredited)

Don Hayden

Charlie (uncredited)

Diana Herbert

Senior Student (uncredited)

Jay Johnson

Off-Screen Singer (voice) (uncredited)

Bud Linn

Off-Screen Singer (voice) (uncredited)

Laurette Luez

Student (uncredited)

Warren Mills

Arnold Harrison (uncredited)

Milton Parsons

Jefferson (uncredited)

Del Porter

Off-Screen Singer (voice) (uncredited)

Robert Scheerer

Student at Prom (uncredited)

Max Smith

Off-Screen Singer (voice) (uncredited)

L. Dwight Snyder

Off-Screen Singer (voice) (uncredited)

Martin Sperzel

Off-Screen Singer (voice) (uncredited)

Tom Stevenson

Salesman (uncredited)

Basil Walker

Audience Spectator at Debate (uncredited)

Margaret Wells

Matron (uncredited)

Cecil Weston

Teacher (uncredited)