Pat O’Brien
Dave Logan
Beverly Roberts
Jean Logan
Ross Alexander
Tom Collins
Humphrey Bogart
Hap Stuart
Marie Wilson
Sunny Avery
Joseph Crehan
Jim Horn
Joe King
Mr. Pierson
Addison Richards
Mr. B.C. Hill
Ruth Robinson
Mother Brunn
Henry B. Walthall
Dad Brunn
Carlyle Moore Jr.
Radio Operator on Clipper
Lyle Moraine
Co-Pilot on Clipper
Dennis Moore
Engineer on Clipper
Wayne Morris
Navigator on Clipper
Alexander Cross
Bill Andrews
William Wright
Pilot
Kenneth Harlan
Department of Commerce Inspector
Anne Nagel
Secretary
Marjorie Weaver
Secretary
Milburn Stone
Radio Operator
Owen King
Radio Operator
Irving Bacon
Charlie - the Janitor (uncredited)
George Beranger
Waiter (uncredited)
John Butler
Second Commerce Inspector (uncredited)
Glen Cavender
Pan American Union Waiter (uncredited)
Joe Cunningham
Jack - a Weatherman (uncredited)
Hal K. Dawson
Airplane Designer (uncredited)
Ralph Dunn
Plane Announcer at Miami Airport (uncredited)
Bill Elliott
Pilot (uncredited)
Frank Faylen
Weatherman (uncredited)
Jonathan Hale
State Department Official (uncredited)
Jack Hatfield
Reporter (uncredited)
Milton Kibbee
Mechanic (uncredited)
Shirley Lloyd
Eadie - Horn's Secretary (uncredited)
John Marston
Airplane Designer (uncredited)
Walter Miller
Instructor (uncredited)
Thomas Pogue
Key West Speaker (uncredited)
Georges Renavent
Pan American Union Speaker (uncredited)
John Graham Spacey
Australian Broadcaster (uncredited)
Edwin Stanley
Airplane Designer (uncredited)
Houseley Stevenson
Doctor (uncredited)
Harland Tucker
Airplane Designer (uncredited)
Guy Usher
State Department Official (uncredited)
Emmett Vogan
Airplane Designer (uncredited)
Pierre Watkin
Secretary of State (uncredited)