
Gustav Fredrik Lorentzen was a Norwegian musician, comedian and writer. He is best known to most as his alter ego "Ludvigsen" in the duo Knutsen & Ludvigsen (1970–1986).
Two Buddies and a Badger 2: The Great Big Beast 2020
Characters, Music
Two Buddies and a Badger 2015
In Memory Of, Characters, Music
Knutsen og Ludvigsen - alt det beste fra tiden i NRK! 2011
as Ludvigsen, Idea, Writer, Musical, Musician, Characters
Two Buddies 1974
Screenplay, Music
Jahn Teigen: Ikke som alle andre 2020
as Himself (archive footage)
Credits from TMDB.