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