Dave Logan
Jean Logan
Tom Collins
Hap Stuart
Sunny Avery
Jim Horn
Mr. Pierson
Mr. B.C. Hill
Mother Brunn
Dad Brunn
Radio Operator on Clipper
Co-Pilot on Clipper
Engineer on Clipper
Navigator on Clipper
Bill Andrews
Pilot
Department of Commerce Inspector
Secretary
Secretary
Radio Operator
Radio Operator
Charlie - the Janitor (uncredited)
Waiter (uncredited)
Second Commerce Inspector (uncredited)
Pan American Union Waiter (uncredited)
Jack - a Weatherman (uncredited)
Airplane Designer (uncredited)
Plane Announcer at Miami Airport (uncredited)
Pilot (uncredited)
Weatherman (uncredited)
State Department Official (uncredited)
Reporter (uncredited)
Mechanic (uncredited)
Eadie - Horn's Secretary (uncredited)
Airplane Designer (uncredited)
Instructor (uncredited)
Key West Speaker (uncredited)
Pan American Union Speaker (uncredited)
Australian Broadcaster (uncredited)
Airplane Designer (uncredited)
Doctor (uncredited)
Airplane Designer (uncredited)
State Department Official (uncredited)
Airplane Designer (uncredited)
Secretary of State (uncredited)
