Maj. Richard Mace
Roberto Rocca - Organizer
Terence Scanlon - Demolition
Simon Fell - Forger
John Durrell - Assassin
Mila (as Mia Massini)
Jean Saval
German Fortress Commandant
Gen. Quadri
Marko - Resistance Leader
Stephana
German Patrol Boat Captain (as Helmut Schneider)
Italian Officer
Captain of Fishing Boat
Petar Marasovic
Partisan Leader
Monk
Wireless Operator
German Naval Lieutenant
Peasant Woman
Sailor Firing Signal Rocket (uncredited)
Little Boy on the Market (uncredited)