He was the informant who provided sounding material to the pioneering linguistic study of Haugen and Joos in 1952, called Tone and Intonation in East Norwegian.
Among actors who performed at Det Nye Teater were Hauk Aabel, Gunnar Tolnæs, Harald Stormoen, Knut Hergel, Agnes Mowinckel, Alfred Maurstad, Harald Steen, Tore Segelcke, Georg Løkkeberg, Wenche Foss, Jens Gunderssen, Sonja Wigert, Lillebil Ibsen, Henki Kolstad, Merete Skavlan, Knut Thomassen, Arne Thomas Olsen, Mona Hofland, Johannes Eckhoff and Per Sunderland.