Invisible Enemy

Alan Marshal

Jeffrey Clavering

Tala Birell

Sandra Kamarov

Mady Correll

Princess Stephanie

С. Генри Гордон

Nikolai Kamarov

Herbert Mundin

Sergeant Alfred M. Higgs

Gerald Oliver Smith

Bassett

Ivan F. Simpson

Michael (as Ivan Simpson)

Dwight Frye

Alex

Leonard Willey

Sir Herbert Donbridge

Эгон Бречер

Kirman

Frank Puglia

Signor Bramucci

Сидни Брейси

Kamarov's Butler

Lawrence Grant

Foreign Diplomat

Paul Sutton

Chauffeur

Wilhelm von Brincken

Foreign Diplomat

Elsa Buchanan

Sophia

Ian Maclaren

Sir Joshua Longstreet

Keith Hitchcock

Secondary Supporting Role