Gregory Peck as Philip Schuyler Green

Dorothy McGuire as Kathy Lacy

John Garfield as Dave Goldman

Celeste Holm as Anne Dettrey

Anne Revere as Mrs. Green

June Havoc as Elaine Wales

Albert Dekker as John Minify

Jane Wyatt as Jane

Dean Stockwell as Tommy Green

Nicholas Joy as Dr. Craigie

Sam Jaffe as Professor Fred Lieberman

Harold Vermilyea as Lou Jordan

Ransom M. Sherman as Bill Payson

Virginia Gregg as Third Woman

Roy Roberts as Mr. Calkins

Franklyn Farnum as Party Guest

John Newland as Bill

Lee MacGregor as Bellboy