Kaj, Lennart and Robert are 30-somethings who go out to dance every weekend. At one dance they meet Inger, whom Kaj falls in love with. Kaj has some friends who are playing in a band. The drummer Tommy is known for being the local Casanova, seducing women when ever he gets the chance. It doesn't take him long to have an affair with Inger, behind Kaj's back.
Unfortunately the movie BlackJack is not yet available on HBO Max.
| Directing | Colin Nutley | Director |
| Writing | Johanna Hald | Writer |
| Writing | Colin Nutley | Writer |
| Writing | Catti Edfeldt | Writer |
| Writing | Kjell Sundstedt | Writer |
| Production | Waldemar Bergendahl | Producer |
| Sound | Björn Isfält | Original Music Composer |
| Camera | Jörgen Persson | Director of Photography |
| Costume & Make-Up | Inger Pehrsson | Costume Design |
| Sound | Eddie Axberg | Sound |
| Editing | Perry Schaffer | Editor |
| Art | Jimmy McGann | Production Design |
| Art | Lasse Westfelt | Production Design |
| Art | Karin Alvtegen-Lundberg | Set Decoration |
| Costume & Make-Up | John Kindahl | Makeup Artist |
| Production | Ann Collenberg | Production Manager |
| Directing | Magnus Stenberg | Assistant Director |
| Sound | Berndt Frithiof | Sound Mixer |
| Sound | Jörgen Hasselblad | Sound Editor |
| Sound | Anders Larsson | Sound Editor |
| Sound | Lasse Liljeholm | Sound |
| Sound | Christjan Persson | Sound Editor |
