The Mysterious Doctor (1943)

John Loder

as Sir Henry Leland

Eleanor Parker

as Letty Carstairs

Bruce Lester

as Lt. Christopher 'Kit' Hilton

Lester Matthews

as Dr. Frederick Holmes

Forrester Harvey

as Hugh Penhryn

Matt Willis

as Bart Redmond

Phyllis Barry

as Ruby

David Clyde

as Tom Andrews

Clyde Cook

as Herbert

A

Art Foster

as Saul Bevans

Creighton Hale

as Luke

Hank Mann

as Roger Porley

H

Harold De Becker

as Peddler

Stuart Holmes

as Civil Defense Officer

Crauford Kent

as Army Commander

Frank Mayo

as Simon Tewksbury

Leo White

as Headless Man

Jack Mower

as Policeman