- Richard Burton
- Lt. Col. Herbert Kappler
- Marcello Mastroianni
- Father Pietro Antonelli
- Leo McKern
- Gen. Kurt Maelzer
- John Steiner
- Col. Dollmann
- Anthony Steel
- Maj. Domizlaf
- Robert Harris
- Father Pancrazio
- Peter Vaughan
- Gen. Albert Kesselring
- Renzo Montagnani
- Questore Pietro Caruso
- Giancarlo Prete
- Paolo
- Renzo Palmer
- Giorgio
- Duilio Del Prete
- Partisan
- Dennis Burgess
- Maj. Dobbrick
- Brook Williams
- Capt. Priebke
- Guidarino Guidi
- Guido Buffarini-Guidi
- Douglas Hare
- Young German Soldier
- Carlos de Carvalho
- (as Carlos De Carvalho)
- Jacques Herlin
- Giovanni
- Massimo Sarchielli
- First partisan with watch on Via Rasella's window
- Anthony Dawson
- Lt. Col. Harster
- Marne Maitland
- Pancrazio's secretary
- Delia Boccardo
- Elena
- Nazzareno Natale
- Partisan with glasses
- Luigi Antonio Guerra
- (as Luigi A. Guerra)
- Fiore De Rienzo
- (as Fiore Altoviti)
- Ugo Cardea
- Partisan
- Marino Masé
- Third partisan in Via rasella's window
- Orazio Stracuzzi
- Partisan with machine gun
- Adolfo Lastretti
- Man in via Rasella
- Enzo Consoli
- Real street cleaner in Via Rasella
- Regina Elena Bisio
- Old Lady Carried Out
- Angelo Boscariol
- Man meeting Licari
- Sisto Brunetti
- German officer
- Arnaldo Caivano
- Ardeatine Massacre Victim
- Tonino Tommasi
- Ardeatine Massacre Victim
