Marvin Myles Ransome

Hedy Lamarr

Harry Moulton Pulham

Robert Young

Cordelia "Kay" Motford Pulham

Ruth Hussey

Mr. Pulham, Sr.

Charles Coburn

Bill King

Van Heflin

Mrs. Pulham

Fay Holden

Mary Pulham

Bonita Granville

Mr. "J.T." Bullard

Douglas Wood

Walter Kaufman

Charles Halton

Rodney "Bo-Jo" Brown

Leif Erickson

Joe Bingham

Phil Brown

Hugh the Butler

David Clyde

Miss Rollo

Sara Haden

Ellsmere, the Artist (uncredited)

Oliver Blake

Skipper

Walter Kingsford

Harry as a Boy

Bobby Cooper

Mrs. Motford - Kay's Mother (uncredited)

Sarah Edwards

Chris Evans

Earle Dewey

Marine Sergeant (uncredited)

Frank Faylen

Young Socialite (uncredited)

Ava Gardner

Curtis Cole

Byron Foulger

Bob Ridge

Harry Crocker

Miss Redfern, John's Secretary (uncredited)

Anne Revere

Sammy Lee, Harvard Football Coach (uncredited)

Grant Withers

Charley Roberts

Harry Brown

Sam Green

Douglass Newland

Gladys Pulham, Age 11 (uncredited)

Mary Lou Harrington

Tillie

Connie Gilchrist

Soldier

John Raitt

Mrs. Prindle

Ottola Nesmith

German Officer

Arno Frey

Preacher

Syd Saylor