Company Credits
Production Companies
- Paramount Television
- Norway Corporation (in association with)
Distributors
- National Broadcasting Company (NBC) (1969) (USA) (TV)
- Paramount Home Video (2009) (USA) (Blu-ray) (DVD)
Special Effects
- Van der Veer Photo Effects (photographic effects) (as Vanderveer Photo Effects)
Other Companies
- Glen Glenn Sound Company (sound recording)
