| Spring Awakening (The Norwegian Theatre) |
January 17, 2020 |
Playwright |
| Lulu (The National Theatre) |
August 29, 2013 |
Playwright |
| Lulu (The Norwegian National Opera & Ballet) |
February 16, 2011 |
Author |
| Spring Awakening (Trøndelag Theatre) |
April 10, 2010 |
Author |
| Spring Awakening (Oslo Nye Teater (Oslo New Theatre)) |
January 29, 2010 |
Playwright |
| Vårløsning (Statens teaterhøgskole) |
April 25, 1991 |
Playwright |
| Lulu - en monstertragedie (Rogaland Theatre) |
February 3, 1990 |
Playwright |
| Lulu (Trøndelag Theatre) |
February 23, 1985 |
Playwright |
| Vårløsning (Trøndelag Theatre) |
September 10, 1983 |
Playwright |
| Vårløsning (Oslo Nye Teater (Oslo New Theatre)) |
January 20, 1976 |
Playwright |
| Vårbrytning (Stavanger Theater) |
May 5, 1926 |
Playwright |
| Vaarbrytning (The National Stage) |
April 17, 1925 |
Playwright |
| Vaarbrytning (Trondhjems Nationale Scene) |
January 14, 1925 |
Playwright |
| Musikk (Trondhjems Nationale Scene) |
January 3, 1924 |
Playwright |
| Vaarbrytning (Intimteatret) |
April 20, 1922 |
Playwright |
