Bert Lytell

as Master of Ceremonies

as Joe Strickland

as Bert Lytell (uncredited)

as Bob Naughton / Eddie Connolly

as Michael Lanyard

as Michael Lanyard / The Lone Wolf

as Robert Strickland

as Robert Crane

as Michael Lanyard

as Brian Anestry

as Michael Lanyard / The Lone Wolf

as Bob

as Phil Schuyler

as Langley Barnes

as Philip Steele

as Lord Windermere

as Dan Pritchard

as Baron Geraldo Maddox

as Lord Woodstock

as Dr. Sumner

as David Waring

as Jimmy Fairfax

as Raoul Le Breton

as Richard Clark

as David Rossi

as King of Ruritania / Rudolph Rassendyll

as Tommy Carteret Sr. / Tommy Carteret Jr

as Self

as William Brown

as Chick Hewes

as Johnny Duffey

as Captain Ralph Percy

as 'Curley' Flynn

as Robert Ashe - Ladyfingers

as Bedford Mills

as Charley Steele

as Jack Craigen

as Lee Randall / Jimmy Valentine

as Leigh Dering

as Reverend Sam Webster

as Boston Blackie

as James 'Jimmy' Frederick Slocum Jr.

as Tito Lambardi

as George Farrelly

as Dick Holloway

as Garrett Cope

as Boston Blackie

as Michael Lanyard

as Self - Host