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).
Andreas Diesens portretter
Series • 2009
Two Buddies and a Badger 2: The Great Big Beast
Movie • 2020
Ta den ring
Series • 1982
Two Buddies and a Badger
Movie • 2015
Jahn Teigen: Ikke som alle andre
Two Buddies
Movie • 1974