Background
Schanche was born in Bergen as the son of shipmaster Christian Fredrik Grøner Schanche (1847–1918) and Ida P. M. Larsen (1848–1896).
Schanche was born in Bergen as the son of shipmaster Christian Fredrik Grøner Schanche (1847–1918) and Ida P. M. Larsen (1848–1896).
He spent most of his career at Nationaltheatret in Oslo, and was also the first artistic director at Det Nye Teater. He made his stage début in 1897 at the Bergen theatre Den Nationale Scene in Peter Egge"s play Stridsmænd, and acted at Den Nationale Scene for two seasons. He joined Ludovica Levy and Dore Lavik at their theatre Sekondteatret in Oslo from the start in 1899.
One year later he played at Centralteatret and then at Fahlstrøms Teater.
In 1905 he started working at Nationaltheatret. He stayed at Nationaltheatret until 1928, when he was actor and manager for Det Nye Teater, which opened in 1929.
From 1931 to 1942 he again played at Nationalteatret. During the 1920s he often made guest performances at theatres in Helsinki, Stockholm and Copenhagen.
He played comedy roles such as "Count Danilo" in Lehár"s The Merry Widow, Ibsen characters such as "Bishop Nikolas" and "Gregers Werle", the Bjørnson character "Paul Lange", and "Fedja" in Tolstoy"s play The Living Corpse.
The height of his career was "Hamlet" in Shakespeare"s tragedy, a role he played first time in 1921.
Schanche was an honorary member of the Swedish Union for Theatre, Artists and Media.