- Released in 1968 | Color
- Running Time: 93 Min.
- Production Co: Castoro | Ital-Noleggio Cinematografico
- Distribution Co: Plaza Pictures (1971) (USA) (theatrical) (dubbed)
- Directed by Valerio Zurlini
- Written by Franco Brusati, Valerio Zurlini
- Starring Woody Strode, Franco Citti, Jean Servais, Pier Paolo Capponi, Stephen Forsyth, Luciano Catenacci, Salvatore Basile
- Produced by Nino Crisman, Carlo Lizzani
- Original Music by Ivan Vandor (as Ivan Vandu)
- Cinematography by Aiace Parolin
- Film Editing by Franco Arcalli
Also Known As
- Estarás sentado a la derecha (Spain) | Out of Darkness (UK) | Pelon kädet (Finland) | Seated at His Right (USA) (literal English title) | Super Brother (USA) (unauthorized video title) | Töten war ihr Job (Germany)
- He who ain't with me--is AGAINST me.