Robert Young

Roger 'Rog' Ash

James Stewart

John 'Truck' Cross

Florence Rice

Patricia 'Pat' Gates

Billie Burke

Mrs. Alyce Gates

Lionel Barrymore

Captain 'Skinny' Dawes

Tom Brown

Richard Arnold 'Dick' Gates Jr.

Samuel S. Hinds

Richard Gates Sr.

Paul Kelly

Tommy Milton

Barnett Parker

Graves

Frank Albertson

Weeks

Minor Watson

Lt. Milburn

Robert Middlemass

Academy Superintendent

Phillip Terry

Kelly

Charles Waldron

Cmdr. Carter

Pat Flaherty

Coach of Southern Institute

Dennis Morgan

Marine 2nd Lt.

Matt McHugh

Heckler

Ted Pearson

Harnet

Don Barry

Mason (Southern Institute football player) (uncredited)

Paul Barrett

Classman #1 (uncredited)

Barbara Bedford

Hospital Nurse (uncredited)

Julie Bescos

Vance Hill (uncredited)

Roger Converse

Size Inspector (uncredited)

Walter S. DeLany

Oath Commander (uncredited)

Donald Douglas

Lt. North (uncredited)

Louis Durst

College Messenger (uncredited)

Eddie Hall

Reporter (uncredited)

Tom Hanlon

Commentator #2 (uncredited)

Eddie Hart

Football Official (uncredited)

Oscar 'Dutch' Hendrian

Football Official (uncredited)

John Hiestand

Commentator #1 (uncredited)

Robert Hoover

Parr (uncredited)

Wilfred Lucas

Ship's Captain (uncredited)

George Magrill

Cadet Prankster (uncredited)

Harold Miller

Man at Graduation Dance (uncredited)

Bert Moorhouse

Officer at Bell Ringing Ceremony (uncredited)

Will Morgan

Classman (uncredited)

Jack Pennick

Ship's Fireman (uncredited)

Cyril Ring

Naval Officer at Football Game (uncredited)

John Shelton

Cadet (uncredited)

Walter Soderling

Dr. Ryder (uncredited)

Henry Taylor

Bartender (uncredited)

Joseph R. Tozer

Gates' Butler #2 (uncredited)

Dale Van Sickel

Christmas Party Guest (uncredited)

Buddy Williams

Porter (uncredited)

Dick Winslow

Seaman Messenger (uncredited)