Stormoen made his stage debut at the
National Theater in Bergen in 1934, and his breakthrough came in 1935, as Vingrisen in
Nordahl Grieg's play
Vår ære og vår makt. He performed at the National Theater until it was damaged in a bombing raid in June 1940. Later in World War II he joined the
Norwegian Armed Forces in exile in the United Kingdom. From 1945 to 1948 he played for the
Trøndelag Theater. From 1949 onward he toured with the
National Traveling Theater, eventually also as a stage director for many years. He also appeared in several Norwegian films. ==References==