Phil Regan
— 'Spinner' Magee
Jean Parker
— Maxine Scott
Roscoe Turner
— Col. Roscoe Turner
Robert Armstrong
— Jim Brennan
Noah Beery Jr.
— Torpy' McDonald
Harlan Briggs
— 'Pop' Hussey
Helen Lynd
— Josephine
Barbara Pepper
— Mildred
Harry Hayden
— Hank Neary
Raymond Bailey
— Bill Hawks
Eddie Acuff
— Stubby - Passenger Plane Pilot (uncredited)
Lynton Brent
— Test Plane Pilot Ross (uncredited)
Forbes Murray
— (uncredited)
Doodles Weaver
— (uncredited)
Archie Twitchell
— (uncredited)
John Ince
— (uncredited)
Winifred Drew
— (uncredited)
Robert Brister
— (uncredited)
Ferris Taylor
— (uncredited)