Company Credits
Production Companies
- Dovemead Films (as Dovemead Limited)
- Film Export A.G.
- International Film Production
Distributors
- Columbia-EMI-Warner (1980) (UK) (theatrical)
- Warner Bros (1981) (USA) (theatrical)
- Warner-Columbia Film (1980) (France) (theatrical)
- American Broadcasting Company (ABC) (1984) (USA) (TV)
- Warner Home Video (1987) (UK) (VHS)
- Warner Home Video (2001) (Canada) (DVD)
- Warner Home Video (2001) (UK) (DVD)
- Warner Home Video (2001) (USA) (DVD)
- Argentina Video Home (2005) (Argentina) (DVD)
- Warner Home Video (2008) (Canada) (DVD)
- Warner Home Video (2008) (USA) (DVD)
- Argentina Video Home (2009) (Argentina) (Blu-ray) (DVD)
- Adams Filmi (1981) (Finland) (theatrical)
- Warner Bros. (1981) (Canada) (theatrical)
- Warner-Columbia Filmverleih (1981) (West Germany) (theatrical)
- Future Film (2001) (Finland) (DVD)
- Mainostelevisio (MTV3) (2000) (Finland) (TV)
- Polar-Video (1980) (Finland) (video)
- Solar Video (Netherlands) (VHS)
- TV3 (1989) (Finland) (TV)
- Video King (1985) (Greece) (VHS)
- Warner Bros. Entertainment Finland Oy (2006) (Finland) (DVD)
- Warner Home Video (2002) (Germany) (DVD)
- Warner Home Video (2006) (Germany) (DVD) (special edition)
- Warner Home Video (West Germany) (VHS)
Special Effects
- Lightflex America Inc. (special lighting effects) (as The Lightflex System)
Other Companies
- Camera Effects (main title)
- Music Centre, The (music mixed and recorded at)
- Twickenham Studios (sound re-recorded at) (as Twickenham Film Studios)
- D.P. Associates (special thanks)
- Wesscam Camera Systems (Europe) (aerial camera sequences) (as Wesscam)
- Cinema Research (additional optical sequences) (as Cinema Research Corporation)
- Howard Anderson Company, The (additional optical sequences) (as Howard A. Anderson Co.)
- Zoptic (process photography)
- Samuelson Film Service (camera equipment supplied by)
- Lee Lighting (lighting equipment by) (as Lee Electric [Lighting] Ltd.)
- Berman's and Nathan's (costumes by) (as Berman and Nathans Ltd.)
- Frank Cooney (furs by)
- The Niagara Parks Commission (the producers wish to thank)
- Surrey County Council (the producers wish to thank)
- Mayor's Office for Motion Pictures & Television (the producers wish to thank) (as The Mayor's Office for Motion Pictures & Television, New York)
- National Aeronautics and Space Administration (NASA) (the producers wish to thank) (as The National Aeronautics & Space Administration)
- DC Comics (based upon the character "Superman" appearing in comics and magazines published by)
- Flying Pictures (helicopter pilot provided by) (uncredited)
- Mayflower Recording (adr recording) (uncredited)
