Colleen Moore

Jeannine

Gary Cooper

Capt. Philip Blythe

Eugenie Besserer

Madame Berthelot

Burr McIntosh

Gen. Blythe

Kathryn McGuire

Lady Iris Rankin

Cleve Moore

Capt. Russell (flight commander)

Arthur Lake

The Unlucky One

Richard Jarvis

Aviator

Jack Stoney

The Kid

Dan Dowling

Aviator

Dick Grace

Aviator

Stuart Knox

Aviator

Jack Ponder

Aviator

Harlan Hilton

Aviator

George Cooper

Mechanic's Helper

Edward Dillon

Mike the Mechanic

Émile Chautard

The Mayor

Eddie Clayton

The Enemy Ace

Dan Mason

(uncredited)

Philo McCullough

German Officer (uncredited)

Nelson McDowell

French Drummer (uncredited)

J. Gunnis Davis

Bit Part (uncredited)

Frankie Genardi

(uncredited)

Paul Hurst

(uncredited)

Yolanda Kruger

(uncredited)

Harold Lockwood

(uncredited)