Company Credits

Production Companies

• Bavaria Film
• Radiant Film GmbH
• Süddeutscher Rundfunk (SDR)
• Twin Bros. Productions (Director's cut)
• Westdeutscher Rundfunk (WDR)

Distributors

• Neue Constantin Film (1981) (West Germany) (theatrical)
• Adams Filmi (1982) (Finland) (theatrical)
• Svensk Filmindustri (SF) (1982) (Sweden) (theatrical)
• Triumph Releasing Corporation (1982) (USA) (theatrical) (subtitled)
• Warner-Columbia Film (1982) (France) (theatrical)
• RCA/Columbia Pictures Home Video (1983) (USA) (VHS)
• Gemini Film (1993) (Czech Republic) (theatrical)
• Egmont Film (1998) (Sweden) (VHS)
• Nordisk Film (1999) (Sweden) (DVD)
• Sony Pictures (2004) (Sweden) (DVD)
• Universal Pictures Nordic (2004) (Sweden) (DVD)
• PSO International (1981) (Non-US) (theatrical)
• Columbia Pictures (USA) (all media)
• Columbia TriStar Home Video (USA) (DVD)
• Columbia TriStar Home Video (USA) (all media) (laserdisc)
• Constantin Film (Germany) (all media) (re-release)
• Gaumont Home Vidéo (France) (video)
• Home Video Hellas (HVH) (1983) (Greece) (VHS)
• JMM Invest (Spain) (all media)
• RCA/Columbia Pictures Home Video (USA) (all media) (laserdisc)
• Videosonic Arts (1998) (Greece) (VHS) (Director's cut)

Other Companies

• BASF Magnetics GmbH (magnetic film restoration) (director's cut)
• D. Bassett & Associates (negative cutting) (director's cut)
• Gelula & Co. (english subtitles) (director's cut)
• I.M. HIT Publications (english translation) (director's cut)
• Pacific Title (titles) (director's cut)
• Signet Soundelux Studios (editing) (director's cut)
• Signet Soundelux Studios (sound effects) (director's cut)
• Sound Satisfaction (foley recording facilities) (director's cut)