Over the duration of her Hollywood career, Olga Petrova produced music for multiple Hollywood productions. Petrova's music was featured in "Burnt by Frost" (1997) with Stig Henrik Hoff. Petrova was also credited in the Stig Henrik Hoff drama "Nar morket er forbi" (2000). Petrova was most recently credited in the dramatic adaptation "Iskyss" (2008) with Ellen Dorrit Petersen. Petrova passed away in November 1977 at the age of 93.