Peter van Eyck

Henry B. Travers

Gert Fröbe

Kras

Wolfgang Preiss

Prof. Jordan/Peter Cornelius/Dr. Mabuse

Dawn Addams

Marion Menil

Werner Peters

Hieronymus B. Mistelzweig

Andrea Checchi

Berg

Howard Vernon

No. 12

David Cameron

Michael Parker

Christiane Maybach

Maid

Dieter Hallervorden

Journalist

Bruno W. Pantel

Reporter

Wolfgang Völz

Barkeeper

Albert Bessler

Hotelingenieur

Marielouise Nagel

Reinhard Kolldehoff

Nico Pepe

Jean-Jacques Delbo

Cornelius' Butler

Linda Sini

Renate Küster

Rolf Weih

Rolf Moebius

Police-Officer

Maria Milde

Werner Buttler

Hans W. Hamacher

Egon Vogel