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

Vanessa Brown

Wanda (uncredited)

Ken Darby

Off-Screen Singer (voice) (uncredited)

Jon Dodson

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)

Robert Scheerer

Student at Prom (uncredited)

Martin Sperzel

Off-Screen Singer (voice) (uncredited)

Tom Stevenson

Salesman (uncredited)