The Market of the Unknowns

Pappa tar gull

Rendezvous with Forgotten Years

Krane's Confectionery

John and Irene

Sankt Hans fest

Two Lives

Et spøkelse forelsker seg

Den nye lægen

The Dangerous Game

Vi vil oss et land...

Skulle det dukke opp flere lik, er det bare å ringe...

Troll i ord

Jon Lennart Mjøen (22 October 1912 – 3 January 1997) was a Norwegian actor, film director and screenwriter. He appeared in twelve films between 1936 and 1968. His film Stevnemøte med glemte år was entered into the 7th Berlin International Film Festival.
Mjøen was primarily a stage actor and debuted at the Søilen Theater in 1933. He was employed at the New Theater from 1936 to 1937, then at the Trøndelag Theater until 1938, then the Centralteatret until 1959 (except some of the war years) and at the Oslo Nye Teater until 1967. He worked for some time after this freelance, although he made his last film, De ukjentes marked, in 1968.