91:an Karlsson muckar (tror han) (1959)

In the last film of the original 91 film series two letters - one written in spite and another in love - end up in the wrong hands, while 91 and 87 as usual try to avoid ending up in military arrest.

• Release Date: 1959-08-30
• Runtime: 1h 30min
• Director: Åke Grönberg