- Tritone Cinematografica
- (Tritone Fimindustria - Rome, an Italo-Spanish-French co-production)
- Medusa Distribuzione
- (Medusa Distribuzione - Rome, an Italo-Spanish-French co-production)
- Producciones Cinematográficas D.I.A.
- (Producciones D.I.A. - Madrid, an Italo-Spanish-French co-production)
- Société Nouvelle de Cinématographie (SNC)
- (S.N.C. - Paris, an Italo-Spanish-French co-production)
- Medusa Distribuzione
- (Italy, 1970)(theatrical)
- Diasa
- (Spain, 1971)(theatrical)
- AVCO Embassy Television
- (United States, 1973)(dubbed, TV)
- Eagle Films
- (United Kingdom, 1973)(dubbed, theatrical)
- 88 Films
- (United Kingdom, 2020)(The Italian Collection No 56, Blu-ray)
- De Paolis I.N.C.I.R.
- (Incir De Paolis Studios - Rome, filmed at)
- N.C.
- (synchronization)
- Cooperativa Doppiaggio Cinematografico (CDC) (I) (II)
- (C.D.C., dubbing)
- Via Margutta Studios
- ('Via Margutta' Studios - Rome, sound recording and editing: English version)
- Westrex Recording System
- (Westrex Sound System®, sound: English version)
Contribute to this page
Suggest an edit or add missing content