Gustav von Seyffertitz

Court Servant at Dinner (uncredited)

Emile Von Hallor (uncredited)

Neri - the Alchemist (uncredited)

Burgher

King's Confessor (uncredited)

Eric Baum

The General

Dr. Franz Wolfe (uncredited)

Billali

General Boris Alexandroff

Larson

Professor Max J. Egelhoffer (uncredited)

Dr. Von Immen

Gardener (uncredited)

President of Trial Court

Ambassador (uncredited)

Porter

Austrian Secret Service Chief

King Karl VII

Stoddard

Dutch - Politician in Jack's Office

The Usurper Ruiz

Professor Jones

Dr. Venrees