Sus og dus på by'n (Carefree in the City) is a Norwegian comedy film in three episodes from 1968.
It stars Arve Opsahl, Carsten Byhring, and Aud Schønemann.
His novel Sus og dus på by'n was published by Cappelen in 1965.
Slegga (Sledgehammer) is big and strong, kind, and maybe a little stupid.
The film's three sequences portray the jailbirds' activities and circle of friends in Oslo's underworld.