När dä va då! is the first film featuring the comedy duo Stefan & Krister, recorded in 1989. The film consists of a compilation of sketches and the duo's usual performances on stage in front of an audience, featuring their songs and discussions. Directed by Anders Wällhed, who later formed the company Buskafilm together with Stefan and Krister.
| Actor | Role |
|---|---|
 Krister ClassonNot listed | Not listed |
 Stefan GerhardssonNot listed | Not listed |
| AAnders WällhedNot listed | Not listed |
| BBerit StrömNot listed | Not listed |