After witnessing the killing of his mate and offspring at the hands of a reckless Irish captain, a vengeful killer whale rampages through the fisherman's Newfoundland harbor. Under pressure from the villagers, the captain, a female marine biologist and an Indigenous tribalist venture after the great beast, who will meet them on its own turf.
Unfortunately the movie Orca is not yet available on HBO Max.
| Directing | Michael Anderson | Director |
| Production | Dino De Laurentiis | Executive Producer |
| Writing | Sergio Donati | Screenplay |
| Writing | Luciano Vincenzoni | Screenplay |
| Production | Luciano Vincenzoni | Producer |
| Sound | Ennio Morricone | Original Music Composer |
| Camera | J. Barry Herron | Director of Photography |
| Camera | Ted Moore | Director of Photography |
| Editing | Ralph E. Winters | Editor |
| Editing | John Bloom | Editor |
| Editing | Marion Rothman | Editor |
| Sound | Nicholas Stevenson | Sound Effects |
| Sound | Trevor Pyke | Sound Re-Recording Mixer |
| Sound | Winston Ryder | Sound Effects |
| Sound | John Bramall | Sound Mixer |
| Art | Ferdinando Giovannoni | Art Direction |
| Art | Boris Juraga | Art Direction |
| Art | Mario Garbuglia | Production Design |
| Costume & Make-Up | Jost Jakob | Costume Design |
| Art | Armando Scarano | Set Decoration |
| Art | John Godfrey | Set Decoration |
| Camera | David Wynn-Jones | Focus Puller |
