Bert Lytell

as Lord Windermere

as Bert Lytell (uncredited)

as Master of Ceremonies

as Self - Host

as Bob

as Self

as Jimmy Fairfax

Role: Director

as Dan Pritchard

as David Rossi

as Boston Blackie

as Michael Lanyard

as Michael Lanyard / The Lone Wolf

as Robert Strickland

as Robert Ashe - Ladyfingers

as Raoul Le Breton

as Tito Lambardi

as David Waring

as King of Ruritania / Rudolph Rassendyll

as Jack Craigen

as Joe Strickland

as Dick Holloway

as Lee Randall / Jimmy Valentine

as Brian Anestry

as Michael Lanyard

as Johnny Duffey

as William Brown

as Lord Woodstock

as Robert Crane

as Chick Hewes

as Captain Ralph Percy

as Michael Lanyard / The Lone Wolf

as Charley Steele

as Baron Geraldo Maddox

as Phil Schuyler

as Bob Naughton / Eddie Connolly

as Dr. Sumner

as 'Curley' Flynn

as Philip Steele

as Richard Clark

as Leigh Dering

as Bedford Mills

as James 'Jimmy' Frederick Slocum Jr.

as George Farrelly

as Garrett Cope

as Michael Lanyard

as Boston Blackie