Arnold Marlé

The Password Is Courage

Old Man on Train (uncredited)

The Snake Woman

Dr. Murton

The Man Who Could Cheat Death

Prof. Ludwig Weiss

Davy

Winkler

The Abominable Snowman

Lhama

The Naked Truth

Scientist (uncredited)

Zarak

Flower Seller

Little Red Monkey

Prof. Leon Dushenko

They Can't Hang Me

Karl Kopek

Cross Channel

Papa Moreau

Break in the Circle

Prof. Pal Kudnic

The Creature

The Lama of Rong-ruk Monastery

The Green Buddha

Vittorio Miranda

The Floating Dutchman

Otto

The Glass Mountain

Manager of Teatro La Fenice

Portrait from Life

Professor Franz Menzel

White Cradle Inn

Joseph

Men of Two Worlds

Prof. Gollner

Mr. Emmanuel

Thunder Rock

President of the Medical Society (uncredited)

One of Our Aircraft Is Missing

Pieter Sluys

Dead Water

Dirk Brak

Man soll es nicht für möglich halten ...

Der Sprung ins Dunkle