Ben Lyon

Character: Monte Rutledge

James Hall

Character: Roy Rutledge

Jean Harlow

Character: Helen

John Darrow

Character: Karl Armstedt

Lucien Prival

Character: Baron Von Kranz

Frank Clarke

Character: Lt. von Bruen

Roy Wilson

Character: Baldy Maloney

Douglas Gilmore

Character: Capt. Redfield

Jane Winton

Character: Baroness Von Kranz

Evelyn Hall

Character: Lady Randolph

William B. Davidson

Character: Staff Major

Wyndham Standing

Character: RFC Squadron Commander

Lena Malena

Character: Gretchen the Waitress

Marian Marsh

Character: Girl Selling Kisses

Carl von Haartman

Character: Zeppelin Commander

Ferdinand Schumann-Heink

Character: First Officer of Zeppelin

Stephen Carr

Character: Elliott

Thomas Carr

Character: Pilot

J. Granville-Davis

Character: Pilot

Nora Cecil

Character: Helen's Maid (uncredited)

Rene Marvelle

Character: French Girl (uncredited)

Georgette Rhodes

Character: French Girl (uncredited)

Howard Batt

Character: Minor Role (uncredited)

George Berliner

Character: Bit Role (uncredited)

Bob Blair

Character: Bit Role (uncredited)

Eddie Brownell

Character: Bit Role (uncredited)

Hank Coffin

Character: Pilot (uncredited)

Ross Cooke

Character: Pilot (uncredited)

Lawford Davidson

Character: British Officer Shot by Firing Squad (uncredited)

Jack Deery

Character: Splashed Officer (uncredited)

Lucy Doraine

Character: Bit Role (uncredited)

David Findlay

Character: Bit Role (uncredited)

Curt Furberg

Character: Bit Role (uncredited)

Frank Goddard

Character: Bit Role (uncredited)

Lisa Gora

Character: Bit Role (uncredited)

Douglas Gordon

Character: Bit Role (uncredited)

Owen Gorin

Character: Bit Role (uncredited)

Pat Harmon

Character: Recruiting Sergeant (uncredited)

Hans Joby

Character: Von Schlieben (uncredited)

Al Johnson

Character: Pilot (uncredited)

Morey Johnson

Character: Minor Role (uncredited)

Werner Klingler

Character: Bit Role (uncredited)

Burton Lane

Character: Bit Role (uncredited)

Al Lary

Character: Minor Role (uncredited)

Garland Lincoln

Character: Bit Role (uncredited)

Harry Lipman

Character: Bit Role (uncredited)

Maurice Murphy

Character: Pilot (uncredited)

Stewart Murphy

Character: Pilot (uncredited)

Leo Nomis

Character: Pilot (uncredited)

Ira Reed

Character: Pilot (uncredited)

Harry Semels

Character: Anarchist (uncredited)

Ernie Smith

Character: Bit Role (uncredited)

Pat Somerset

Character: Marryat (uncredited)

Joan Standing

Character: Roy's Dancing Partner (uncredited)

Harry Strang

Character: Bit Role (uncredited)

C.F. Sullivan

Character: Pilot (uncredited)

Gertrude Sutton

Character: Canteen Worker (uncredited)

Frank Tomick

Character: Pilot (uncredited)

Roscoe Turner

Character: Pilot (uncredited)

Wilhelm von Brincken

Character: Von Richter (uncredited)

Tibor von Janny

Character: Bit Role (uncredited)

Al Wilson

Character: Pilot (uncredited)