Cast & crew
The Biggest Battle (1978)
Directed by Umberto Lenzi Written by Umberto Lenzi, Cesare Frugoni
Cast
| Helmut Berger | Zimmer |
| Robert Spafford | George |
| Luciano Catenacci | Communications |
| Fulvio Mingozzi | Partisan |
| Tom Felleghy | American |
| Giuseppe Castellano | Commando |
| Giovanni Cianfriglia | Commando |
| Giacomo Rossi Stuart | Commando |
| Lanfranco Spinola | Police Officer |
| Max Turilli | Gestapo |
| Rosario Borelli | British Diplomat |
| Bill Vanders | General Dodonna |
| Guy Doleman | Marlin Whitmore |
| Rik Battaglia | Commando |
| Edwige Fenech | Danielle Foussard |
| Henry Fonda | Generale Volkonsky |
| Patrick Reynolds | President's Aide |
| Aldo Barberito | Major Iceborg |
| Massimo Bonetti | German D.E.B. |
| Andrea Bosic | Mimmo |
| Attilio Dottesio | Airport Bartender |
| Ermelinda De Felice | Melartin's Wife |
| Manfred Freyberger | German D.E.B. |
| Marco Guglielmi | Sansón Fitzpatrick |
| Franco Odoardi | Resistance |
| Lorenzo Piani | Commando |
| Samantha Eggar | Annelise |
| Giuliano Gemma | Martin |
| John Huston | Suellen O'Hara |
| Stacy Keach | Roland |
| Ray Lovelock | Trainee Foster |
| Aldo Massasso | Silly McShane |
| Venantino Venantini | Michael |
| Ida Galli | Scott |
| Orson Welles | Narratore |
| Claudio Colombi | Gestapo |
| Geoffrey Copleston | Jurgens |
| Pierangelo Civera | Gestapo |
| Mirko Ellis | German D.E.B. |
| Andrea Fantasia | Partisan |
| Karl Braun | (uncredited) |
| Luther Fear | (uncredited) |
| Billy Kerr | (uncredited) |
| Michele Soavi | (uncredited) |
| Riccardo Petrazzi | Partisan |
Crew
| Giuseppe Bassan | Production Design |
| Giuseppe Romano | Assistant Editor |
| Umberto Lenzi | Director |
| Franco Micalizzi | Original Music Composer |
| Umberto Lenzi | Screenplay |
| Mino Loy | Producer |
| Luciano Martino | Producer |
| Cesare Frugoni | Writer |
| Umberto Lenzi | Story |
| Federico Zanni | Director of Photography |
| Sergio Borelli | Production Manager |
| Stefano Rolla | Assistant Director |
| Luciano Sagoni | Costume Design |
| Walter Cossu | Makeup Artist |
| Marcello Longhi | Makeup Artist |
| Francesco Fantacci | Unit Manager |
| Alfredo D'Angelo | Set Dresser |
| Eugenio Alabiso | Editor |
| Aldo Ciorba | Sound Effects |
| Raul Montesanti | Sound Engineer |
| Umberto Montesanti | Boom Operator |
| Frank von Kuegelgen | ADR & Dubbing |
| Frank von Kuegelgen | Sound Editor |
| David Blocker | Boom Operator |
| Ciro Russo | Prop Maker |
| Enrico Sanchini | Set Dresser |
| Bruno Moreal | Sound Mixer |
| Mario Pastorini | First Assistant Camera |
| Riccardo Petrazzi | Stunt Coordinator |
| Francesco Narducci | Still Photographer |
| Gino Vagniluca | Special Effects |
| Claudio Morabito | Camera Operator |
| Roberto Belli | Electrician |
| Alessandra Pistella | Seamstress |
| Giuseppe Gabrielli | Grip |
| Mike Lamb | Grip |
| Paolo Gargano | Unit Manager |
| Mirella Malatesta | Continuity |
| Olga Pehar | Continuity |