Peter van Eyck

Henry B. Travers

Gert Fröbe

Detective Inspector Kras

Wolfgang Preiss

Prof. Jordan / Peter Cornelius / Dr. Mabuse

Dawn Addams

Marion Menil

Werner Peters

Hieronymus B. Mistelzweig

Andrea Checchi

Hotel Detective Berg

Howard Vernon

No. 12

David Cameron

Michael Parker

Christiane Maybach

Maid