Pertti "Spede" Pasanen (1930-2001) was a legendary Finnish comedian and film producer. He made dozens of box office breaking comedies over the decades. Pasanen also had a tv skit show. In this skit, he's the honest criminal and his long-time partners the musician-actor Vesa-Matti Loiri (1945-2022) and actor Simo Salminen (1932-2015) play the police captain and the constable.
The criminal's honesty is at such extreme OCD levels that his constant confessions leave the police department so overworked that the entire department is having a nervous breakdown.