She made a name for herself in films by appearing in erotic scenes in Erik Frohn Nielsen's Ekko af et skud in 1970.
Kolerus also served as director of Copenhagen's Teatret ved Sorte Hest from 1978 and staged plays and operas at a number of venues.
[2] On completing her drama studies, in 1967 Kolerus took the leading female role in a youth production of the musical The Man from La Mancha.
[1] Kolerus successfully played the leading role in the film Ekko af et skud (1970) where she attracted attention appearing naked in erotic scenes.
In addition to her own roles such as the Green-clad Women in Ibsen's Per Gynt and as the opera singer Maria Callas in Kaptajn Shell, kaptajn Esso, she staged plays, including August Strindberg's comedy Playing with Fire at Det Ny Teater and directed P.O.