The Shark (1989) Who Knew Too Much is een financieel leuke film in die zin dat de hoofdpersoon een vader is die drie zonen heeft, hoewel hij ze niet echt heeft, maar aangezien hij alleen geld kan tellen en geen zonen, heeft hij zich misrekend.
Nee, helaas is Hajen som visste för mycket nog niet beschikbaar op Netflix in Nederland.
| Directing | Claes Eriksson | Director |
| Sound | Charles Falk | Original Music Composer |
| Writing | Claes Eriksson | Screenplay |
| Production | Waldemar Bergendahl | Producer |
| Production | Anne Otto | Production Manager |
| Production | Thomas Allercrantz | Production Manager |
| Camera | Dan Myhrman | Director of Photography |
| Sound | Claes Eriksson | Music |
| Crew | Sandy Mansson | Choreographer |
| Production | Rolf Allan Håkansson | Production Designer |
| Editing | Jan Persson | Editor |
| Sound | Christjan Wegner | Sound Mixer |
| Sound | Anders Larsson | Sound Mixer |
| Directing | Michael Sevholt | Assistant Director |
| Directing | Susanne Falck | Script Supervisor |
| Production | Peter Ljunggren | Production Assistant |
| Production | Leena Södergren | Production Assistant |
| Production | Pernilla Wagnborg | Production Assistant |
| Lighting | Ulf Björck | Gaffer |
| Lighting | Stefan Gustafsson | Gaffer |
| Lighting | Lars-Göran Nygren | Gaffer |
| Camera | Anders Ingemarsson | Key Grip |
| Editing | Björn Ryd | Color Timer |
| Art | Raymond Johansson | Assistant Production Design |
| Crew | Hans Ekbladh | Carpenter |
| Art | Elisabeth von Koch | Props |
| Art | Lars Åby Hermansen | Props |
| Art | Tomas Westerlund | Assistant Property Master |
| Costume & Make-Up | Gunilla Henkler | Costume Designer |
| Costume & Make-Up | Kjell Gustavsson | Makeup Supervisor |
| Costume & Make-Up | Britt-Marie Kling | Makeup Supervisor |
| Costume & Make-Up | Kerstin Halvorsson | Assistant Costume Designer |
| Sound | Jörgen Hasselblad | Sound Effects |
