Acteur	Rôle
Kiro Wehara	Thong
Robert Black	High Priest
Stephan Soffer	Ravani
Sandra Carle	Old Woman
Nancy Hall	1st Maiden
Linette Ray	2nd Maiden
Robert Karshin	1st Youth
Andy Stradly	2nd Youth
Steve Rivers	3rd Youth
Dolores Calò	Village Woman
Laura Gemser	Indun (archive footage) (uncredited)

Dettaglio	Valore
Titolo originale	Ator 2 - L'invincibile Orion
Lingua originale	Italiano (IT)
Lingue parlate	Italiano
Paesi di produzione	Italy
Stato	Released
Compagnie di produzione	Royal Film Traders, Metaxa Corporation
Data di uscita	27 maggio 1983
Exec. Producer	Alex Susmann
Producer	John Newman, Chris Trainor
Writer	Joe D'Amato
Editors	David Framer, Shirley Kingston
Cinematography	Joe D'Amato, Daniele Massaccesi, Ed McBride, Thomas Burrel, Henry Noxley
Asst. Directors	Sam Stone, Ivana Massetti, Joe D'Amato, Jean Salzer
Lighting	Joe Little

Camera Operators	Daniele Massaccesi, Joe D'Amato, Ed McBride, Thomas Burrel, Henry Noxley
Add. Photography	Joe D'Amato, Daniele Massaccesi, Ed McBride, Thomas Burrel, Henry Noxley
Production Design	Massimo Lentini, John Gregory, Francis Correl
Art Direction	John Gregory, Francis Correl, Massimo Lentini
Set Decoration	Massimo Lentini, John Gregory, Francis Correl
Stunts	James Hadley, Frank Avila, Fred Peterson, Kevin Strung, Paul Randors, Marvin Simons
Composer	Carlo Rustichelli, Wiley Crosby, Robert W. Harris, Suzanne D'Amico, May Greenfeld, Laurie Kellin, Lewis E. Ciannelli
Sound	Carlo Rustichelli, Wiley Crosby, Robert W. Harris, Suzanne D'Amico, May Greenfeld, Laurie Kellin, Lewis E. Ciannelli
Costume Design	Kim Dascovitz, Patrick Russell
Makeup	Patrick Russell, Kim Dascovitz
Hairstyling	Kim Dascovitz, Patrick Russell
Collezione	Ator l'invincibile - Saga

Casting principal

Casting complet