as Count Ruboff (uncredited)
as Sheik / Villain
as Reggie Whitley
as Dudley Gillette
as Lester White
as David Templeton
as The Albany Kid
as Milt Bisnet
as Morgan Grant
as French Secret Service Agent
as Wallace King
as Sam Belden
as Andrew Fuller
as Coults-Browne
as Archduke Stephan
as English Eddie
as Benny Kingsley
as Otto Stern
as Norton Colburton
as Spencer Clark
as Van Merton
as Anthony Weir
as John Mathison
as Lieutenant John Tabor
as Paul Groode
as Walter Higgins
as Jim Morley
as Henry Fenn
as Royal Blondin
as Reginald King
as Phillip Crane