| Varn!ng för Jönssonligan | |
| Director: | Jonas Cornell |
| Producer: | Ingemar Ejve |
| Starring: | Gösta Ekman Ulf Brunnberg Nils Brandt Siw Malmkvist |
| Music: | Ragnar Grippe |
| Cinematography: | Roland Sterner |
| Editing: | Solveig Nordlund |
| Distributor: | Svensk Filmindustri |
| Runtime: | 89 min |
| Country: | Sweden |
| Language: | Swedish |
Varning för Jönssonligan (English: Beware of the Johnson Gang) is a Swedish film about the gang Jönssonligan made in 1981.
It was the first Swedish adaptation of one of the original Danish Olsen-banden movies. Somewhat ironically, it was based on the sixth Olsen Gang movie, Olsen-bandens sidste bedrifter, which was intended as the last one when it was made.
| Gösta Ekman | Charles-Ingvar "Sickan" Jönsson | |
| Ulf Brunnberg | Ragnar Vanheden | |
| Nils Brandt | Rocky | |
| Siw Malmkvist | Eivor | |
| Per Grundén | Wall-Enberg Jr. | |
| Jan-Olof Strandberg | Svensson | |
| Tomas Norström | Holm | |
| Weiron Holmberg | Biffen | |
| Johannes Brost | Robber | |
| Peter Hüttner | Robber |