Company Credits
Production Companies
- Sancrosiap (as SANCROSIAP S.p.A. - Roma)
- Corona Filmproduktion (as CORONA FILM e KG DAVINA FILM Monaco)
- Divina-Film (as CORONA FILM e KG DAVINA FILM Monaco)
Distributors
- Gloria (1968) (West Germany) (theatrical) (dubbed)
- National General Pictures (1969) (USA) (theatrical) (dubbed)
- Imperial Entertainment (1996) (USA) (VHS)
- Poletel (Brazil) (VHS)
- Sinister Cinema (1998) (USA) (VHS)
- Something Weird Video (SWV) (USA) (VHS)
- StudioCanal (2012) (Germany) (DVD)
- Wild East Productions (2002) (USA) (DVD)
Other Companies
- Technicolor (color by)
- Techniscope (color by)
- RCA Italiana (music edition) (as R.C.A. Italiana)
