Avalude Ravukal (English: Her Nights) is a 1978 Indian Malayalam drama film directed by I. V. Sasi and written by Alleppey Sheriff. The film explores the life of Raji (Seema), a teenage prostitute and those of the people around her. It was the debut film of Seema.[1] Sasi and Kamal Haasan made guest appearances in the film.[2] Upon release, the film received less audience in the first three days but the situation changed in the coming days and it became one of the highest-grossing films of the year.Avalude Ravukal is the first Malayalam film to receive an "A" certificate from the Central Board of Film Certification.[6] It is considered as one of the boldest Malayalam films of all time. Sasi, the experimental and the most popular director at that time, tried to highlight a theme which most mainstream directors are scared to get into.[7] The film was dubbed and released in Tamil as Avalin Iravugal and in Hindi as Her Nights were also a commercial success at the box office.[1] It was remade in Kannada as Kamala (1979).