James Stewart as Charles Augustus 'Slim' Lindbergh

Murray Hamilton as Bud Gurney

Patricia Smith as Mirror Girl

Bartlett Robinson as Benjamin Frank Mahoney, President Ryan Airlines Co.

Marc Connelly as Father Hussman

Arthur Space as Donald Hall, Chief Engineer Ryan Airlines

Charles Watts as O.W. Schultz, Salesman Atlas Suspender Co.

Erville Alderson as Burt (uncredited)

Frances Allen as Mother from Oklahoma (uncredited)

David Alpert as Clerk (uncredited)

Don Ames as Crowd Member in France (uncredited)

Walter Bacon as Crowd Member in France (uncredited)

Gordon Barnes as Reporter (uncredited)

Griff Barnett as Dad - Farmer (uncredited)

Jimmy Bates as Farm Boy (uncredited)

Brandon Beach as Train Passenger (uncredited)

Paul Birch as Blythe (uncredited)

Eumenio Blanco as Crowd Member in France (uncredited)

Sheila Bond as Model / Dancer (uncredited)

Eugene Borden as French Gendarme (uncredited)

Chet Brandenburg as Crowd Member in France (uncredited)

Paul Brinegar as Okie (uncredited)

George Bruggeman as Train Passenger (uncredited)

Robert Burton as Maj. Albert Lambert - Lindbergh Sponsor (uncredited)

John Carlyle as Bridegroom (uncredited)

Noble 'Kid' Chissell as Passerby at Train Station (uncredited)

Virginia Christine as Secretary (uncredited)

Rena Clark as Bride (uncredited)

Robert Cornthwaite as Harry Knight - Lindbergh Student (uncredited)

Jack Daly as Louie (uncredited)

Richard Deacon as Charles Levine - President, Columbia Aircraft Co. (uncredited)

Pauline Drake as Sob Sister (uncredited)

Duke Fishman as Aircraft Mechanic (uncredited)

Slim Gaut as Aircraft Mechanic (uncredited)

Roy Gordon as Associate Producer (uncredited)

Dabbs Greer as Goldsborough (uncredited)

Kit Guard as Crowd Member in France (uncredited)

Creighton Hale as Man Driving Car (uncredited)

Olin Howland as Surplus Dealer (uncredited)

J. Anthony Hughes as Reporter (uncredited)

Dick Johnstone as Aircraft Mechanic (uncredited)

Walter Kingson as Newscaster (voice) (uncredited)

Richard LaMarr as Crowd Member in France (uncredited)

Norman Leavitt as Ryan Aircraft Employee (uncredited)

Johnny Lee as Jess - Cook at Louie's Shack (uncredited)

Nelson Leigh as Director (uncredited)

Herbert Lytton as Casey Jones (uncredited)

James Macklin as Reporter (uncredited)

Maurice Manson as E. Lansing Ray - Editor, St. Louis Globe Democrat (uncredited)

David Orrick McDearmon as Harold Bixby - St. Louis Chamber of Commerce (uncredited)

John McKee as Reporter (uncredited)

David McMahon as Lane (uncredited)

William Meader as Reporter (uncredited)

Russell Meeker as Train Passenger (uncredited)

Gordon Mitchell as (uncredited)

Ann Morrison as Mrs. Fearless (uncredited)

George Nardelli as Crowd Member in France (uncredited)

Stuart Nedd as Reporter (uncredited)

Bill Neff as Cadet (uncredited)

James O'Rear as Earl Thompson (uncredited)

Alan Paige as Reporter (uncredited)

Jack Perrin as Passerby at Train Station (uncredited)

Lee Roberts as Photographer (uncredited)

James Robertson Jr. as Bill Robertson (uncredited)

Robert Robinson as Passerby at Train Station (uncredited)

Syd Saylor as Photographer (uncredited)

Scott Seaton as Passerby at Train Station (uncredited)

George Selk as Mechanic (uncredited)

Bernard Sell as Aircraft Mechanic (uncredited)

Cap Somers as Crowd Member in France (uncredited)

Aaron Spelling as Mr. Fearless (uncredited)

Brick Sullivan as Passerby at Train Station (uncredited)

Ernie Taylor as Sailor (uncredited)

Percival Vivian as Professor (uncredited)

Max Wagner as Reporter (uncredited)

Ray Walker as Barker (uncredited)

Harlan Warde as Boedecker (uncredited)

Will J. White as Cadet (uncredited)

Robert B. Williams as Editor - San Diego (uncredited)

Rush Williams as Reporter (uncredited)

Carleton Young as Captain at Brooks Field Flight School (uncredited)

Chief Yowlachie as Indian (uncredited)