Sylvia Kristel
— Mata Hari
Christopher Cazenove
— Karl von Bayerling
Oliver Tobias
— Ladoux
Gaye Brown
— Fraeulein Doktor
Gottfried John
— Wolff
William Fox
— Maitre Clumet
Vernon Dobtcheff
— Prosecutor
Anthony Newlands
— Baron Joubert
Brian Badcoe
— Gen. Messigny
Taylor Ryan
— Contessa
Victor Langley
— Col. Michaud
Nicholas Selby
— Von Jagow
Malcolm Terris
— Von Krohn
Tutte Lemkow
— Ybarra