Ken Clark

Character: Dick Hallam

Irina Demick

Character: Sylvie Meynard

Luigi Vannucchi

Character: Brook

Loredana Nusciak

Character: The Shadow's Agent

Jacques Berthier

Character: Colonel Callaghan

Carlo Hintermann

Character: The Shadow's Agent with furry collar

Michel Bardinet

Character: Francisco Aguirrez

Giampiero Albertini

Character: Cunningham's Chief Agent

Angelo Infanti

Character: Pedro Almereyda / Max Schulz

Franco Giornelli

Character: Cunningham's Agent

Andrea Scotti

Character: Cunningham's Agent Disguised as a Nurse

Solvi Stübing

Character: Hotel Maid

Dario De Grassi

Character: Brook's Agent

Adriano Uriani

Character:

Antonio Marsina

Character: Brook's Agent

Peter Blades

Character:

Loris Bazzocchi

Character: Brook's Agent Looking After Hallam

Mirella Pamphili

Character:

Valentino Macchi

Character: Cunningham's Agent Disguised as a Nurse

Grégoire Aslan

Character: Shadow

Tom Felleghy

Character: The Manager of 'Baumkuchen'

Vanni Materassi

Character: The TV Technician

Fulvio Mingozzi

Character: Guest at 'Baumkuchen'