Warren William

as Various Roles (archive footage)

as Self (archive footage)

as Self (archive footage) (uncredited)

as Dr. Lloyd

as Laroche-Mathieu

as Police Capt. Burke

as Brett Curtis

as Michael Lanyard / The Lone Wolf

as Michael Lanyard / The Lone Wolf

as Michael Lanyard

as Harry Farrel

as Dr. Lloyd

as Michael Lanyard

as Blackie Bedford

as Michael Lanyard

as Jefferson Carteret

as Mark Dawson

as Michael Lanyard

as Michael Lanyard

as Jesse Lewisohn

as Michael Lanyard

as Bernard Dexter

as D'Artagnan

as Philo Vance

as Michael Lanyard

as District Attorney Jim Stowell

as Harry Borden

as Steve Emerson

as Major de Rouchemont

as Bernard Fleuriot

as Blackie Denbo

as Dr. Wendell Phillips / Phil Jones

as Self

as Morgan

as Fred Harris

as Ted Shane

as Perry Mason

as Victor 'Vic' Arnold

as Self (uncredited)

as Allan Chepstow

as Self

as Perry Mason

as Oscar 'Odds' Owen

as Perry Mason

as Walter 'Gibraltar' Pritcham

as Himself (uncredited)

as Robert Sheldon

as Stephen 'Steve' Archer

as Julius Caesar

as Perry Mason

as Philo Vance

as John Braden

as Tony

as Alexander Stream

as Bob Brown

as Dave the Dude

as Kenneth L. 'Ken' Bixby

as Self

as Lawrence

as Chandra

as Kurt Anderson

as Mr. Sears

as Paul Kroll

as Robert Kirkwood

as David Dwight

as Hal Samson Blake

as Baron Josef von Ullrich

as Vincent 'Vince' Day

as Lieutenant d'Ortelles

as Raymond Harding

as Neil Hartley

as Captain Boris Barony

as Warren William - the Husband (uncredited)

as Mr. Jones

as Eben