Clara Bow as Mary Preston

Charles "Buddy" Rogers as Jack Powell

Richard Arlen as David Armstrong

Jobyna Ralston as Sylvia Lewis

El Brendel as Herman Schwimpf

Richard Tucker as Air Commander

Gary Cooper as Cadet White

Gunboat Smith as The Sergeant

Roscoe Karns as Lieutenant Cameron

Julia Swayne Gordon as Mrs. Armstrong

Henry B. Walthall as Mr. Armstrong

Arlette Marchal as Celeste

Nigel De Brulier as Peasant (uncredited)

Hedda Hopper as Mrs. Powell (uncredited)

George Irving as Mr. Powell (uncredited)

William A. Wellman as Doughboy (uncredited)

Rod Rogers as Aviator

Charles Barton as Soldier Flirting with Mary (uncredited)

Thomas Carr as Aviator (uncredited)

Thomas Carrigan as Undetermined role (uncredited)

Margery Chapin as Peasant Woman (uncredited)

Andy Clark as Undetermined role (uncredited)

Hal George as Undetermined role (uncredited)

Dick Grace as Aviator (uncredited)

Douglas Haig as (uncredited)

William Hickey as Charlton Blanchard (uncredited)

Sgt. Jiggs as (uncredited)

Jane Laurell as Undetermined role (uncredited)

Robert Livingston as Recruit in Examination Office (uncredited)

James Pierce as Army MP (uncredited)

Evelyn Selbie as Dressing Room Attendant (uncredited)

Frank Tomick as Undetermined role (uncredited)

Carl von Haartman as German Officer (uncredited)

Gloria Wellman as Peasant Child (uncredited)

Percy Williams as Armstrong Butler (uncredited)

Zalla Zarana as Undetermined role (uncredited)