Pat O'Brien (40)

Knute Rockne

Gale Page (27)

Bonnie Skiles Rockne

Ronald Reagan (29)

George Gipp

Donald Crisp (58)

Father John Callahan, C.S.C

Albert Bassermann (73)

Father Julius Nieuwland

John Litel (47)

Committee Chairman

Henry O'Neill (49)

Doctor

Owen Davis Jr. (32)

Gus Dorais

John Qualen (40)

Lars Knutson Rockne

Dorothy Tree (34)

Martha Rockne

Johnny Sheffield (9)

Knute - Age 7

Nick Lukats (29)

Harry Stuhldreher - One of The Four Horsemen

Kane Richmond (33)

Elmer Laydon - One of The Four Horsemn

William Marshall (22)

Don Miller - One of The Four Horsemen

William Byrne

James Crowley - One of The Four Horsemen

Howard Jones (55)

USC Coach Howard Jones

Glenn 'Pop' Warner

Coach 'Pop' Warner

Amos Alonzo Stagg

Coach Alonzo Stagg

William 'Bill' Spaulding

Bill Spaulding

Erville Alderson (58)

Kansas Farmer Witnessing Airplane Crash (uncredited)

Rudolph Anders (44)

Elder in Norway (uncredited)

Peter Ashley

Football Player (uncredited)

Evelyn Atchinson

Bathing Beauty (uncredited)

Tommy Baker

Newsboy (uncredited)

Jack Banta

Punter (uncredited)

Tommy Bennett

O'Reilly (uncredited)

Georgie Billings (16)

Boy Quarterback (uncredited)

Wade Boteler (52)

Trainer (uncredited)

Egon Brecher (60)

Elder in Norway (uncredited)

David Bruce (24)

Reporter When Knute is Ill (uncredited)