[2] Her principal roles include "Maria" in Ivo Cramér's Bibliska bilder in 1951, Medea, choreographed by Birgit Cullberg in 1955, and "Columbine" in Michel Fokine's ballet Carnaval in 1958.

[2] She did her first choreographic work in 1954, when she contributed in establishing The Saint Olav Drama, a historical play commemorating the Battle of Stiklestad in 1030.

[3] She choreographed Haugtussa in 1958, based on Arne Garborg's cycle of poems, and Dans ropte fela in 1959, a performance with folk dance and music.

[1] These include Ibsen's play A Doll's House (1971), Shakespeare's A Midsummer Night's Dream (1973), Ibsen's Peer Gynt (1975 and 1985), and Ballerina (1976),[2] Further, Konsert for lukket avdeling (1979), an adaptation of Tom Stoppard's play Every Good Boy Deserves Favour,[4] Fra regnormenes liv (1982), and Hedda Gabler (1988).

[2] In the aftermath of her death in 2023, Ingrid Lorentzen, artistic director at the Norwegian National Ballet, expressed that Roger had had enormous influence on generations of dancers.