Born in Stavanger, Husebø debuted in 1968 in the role Flyndrefanten in the play Taremare by on Den Nationale Scene.[2] He was employed at the Nationaltheatret 1969–1971 and 1975–1986, interrupted by an engagement at the National Theatre 1977–1979 and 1982–1983. Since 1986 he has been a freelance actor.[2]