Wanneer de visser Nolan per ongeluk een zwanger orca-wijfje doodt, zint het mannetje op wraak, en vernielt het een aantal boten in de vissershaven. Onder druk van de vissers gaat Nolan de oceaan op, om de dodelijke confrontatie met de op wraak beluste orca aan te gaan.
Nee, helaas is Orca nog niet beschikbaar op Netflix in Nederland.
| Production | Dino De Laurentiis | Executive Producer |
| Directing | Michael Anderson | Director |
| Sound | Ennio Morricone | Original Music Composer |
| Writing | Sergio Donati | Screenplay |
| Writing | Luciano Vincenzoni | Screenplay |
| Camera | Ted Moore | Director of Photography |
| Editing | John Bloom | Editor |
| Editing | Ralph E. Winters | Editor |
| Editing | Marion Rothman | Editor |
| Camera | J. Barry Herron | Director of Photography |
| Production | Luciano Vincenzoni | Producer |
| Sound | Trevor Pyke | Sound Re-Recording Mixer |
| Sound | Nicholas Stevenson | Sound Effects |
| Sound | Winston Ryder | Sound Effects |
| Sound | John Bramall | Sound Mixer |
| Art | Boris Juraga | Art Direction |
| Art | John Godfrey | Set Decoration |
| Art | Ferdinando Giovannoni | Art Direction |
| Art | Armando Scarano | Set Decoration |
| Costume & Make-Up | Jost Jakob | Costume Design |
| Art | Mario Garbuglia | Production Design |
| Camera | David Wynn-Jones | Focus Puller |
| Directing | Folco Quilici | Second Unit Director |
| Directing | Brian W. Cook | Assistant Director |
| Directing | Terry Needham | Second Assistant Director |
| Directing | Peter Bennett | Second Assistant Director |
| Crew | Romano Puppo | Stunt Coordinator |
| Lighting | Maurice Gillett | Gaffer |
| Camera | Ray Hall | Key Grip |
| Editing | Chris Kelly | Assistant Editor |
| Directing | Angela Allen | Continuity |
| Production | Les Kimber | Unit Production Manager |
| Production | Roberto de Laurentiis | Unit Production Manager |
| Production | Pino Butti | Unit Production Manager |
| Lighting | Ignazio Maccarone | Underwater Gaffer |
| Camera | Alfonso Avincola | Still Photographer |
| Costume & Make-Up | Neville Smallwood | Makeup Artist |
| Crew | Alex Weldon | Special Effects |
| Crew | Fernanda Dell'Acqua | Stunts |
