Thelma Todd
Thelma
Patsy Kelly
Patsy
Don Barclay
Mr. Barclay, the Inventor
Billy Bletcher
Stunt Aviator
Wilfred Lucas
Mr. Lucas, Airline Superintendent
Gladys Blake
Lucas's Secretary (uncredited)
Charlie Hall
Pilot (uncredited)
Sydney Jarvis
Passenger (uncredited)
Isabelle Keith
Passenger (uncredited)
Robert McKenzie
Passenger (uncredited)