Company Credits
Production Companies
Distributors
- American Broadcasting Company (ABC) (1973) (USA) (TV) (original airing)
- USA Home Video (II) (1985) (USA) (VHS)
- BijouFlix Releasing (2005) (USA) (DVD)
- Warner Home Video (2009) (USA) (DVD)
- Warner Home Video (2011) (USA) (DVD) (dvdr) (special edition)
Special Effects
- Howard Anderson Company, The (photographic effects) (as Howard A. Anderson Co.)
Other Companies
- Chrysler Corporation (automobiles furnished by)
- Howard Anderson Company, The (titles) (as Howard A. Anderson Co.)
