 She continued to perform in revues and stage musicals throughout her life.In 1929, Viby began her film career in the silent film "Højt på en kvist" ("High on in the Attic").She followed with four Fy og Bi comedies film in which her casting was mostly based on her physical attraction, however in "He, She and Hamlet", the first Danish combined sound film, she danced and sang a romantic duet with leading man Hans W. Petersen.