Marius has a passion for music theater and his everyday job is at the theater highscool in Oslo. He has written rock musical “Medusa Revolt” which is based on the old Medusa myth. He has directed “My little light” with Lovise Angen Krogstad who has had big success with plays in the Eastern Norway including in “Jacob church”.
He has written, directed and has the lead role in the sound poet “Ice planet” which has been sold out and played on NRK radioteateret. He has also written and plays Big clown in child musical “Bog Clown and Circus Fantasy”. Marius has been standing on the scene in many music theater performances, including contemporary opera “8 songs for a mad king” of “Peter Maxwell Davies”.