Company Credits
Production Companies
Distributors
- Warner Bros. (1970) (USA) (theatrical)
- National Broadcasting Company (NBC) (1974) (USA) (TV)
- ChamartÃn (1976) (Spain) (theatrical)
- Warner Home Video (1990) (USA) (VHS)
- Warner Home Video (2011) (USA) (DVD) (dvdr)
Other Companies
- Unicorn Inc. (titles)
