Skulle det dukke opp flere lik er det bare å ringe (If Any More Bodies Should Turn Up, Just Call) is a Norwegian crime comedy from 1970 directed by Knut Bohwim.
When Constable Jeremias P. Grodahl, played by Helge Reiss, arrives, the body has disappeared.
The constable doesn't believe anything in particular about Lilly, and when Bakker arrives he is annoyed at having been dragged out of bed with a fever to get to a crime scene where the body has disappeared.
However, Bakker and Lilly are old acquaintances, and were apparently quite intimate at the Rosekjeller'n in the good old days.
So when she wants to talk about the old days, and Bakker about the murder that supposedly happened, it won't be easy.