Athirathram is a 1984 Indian Malayalam-language action thriller film directed by I. V. Sasi, written by John Paul and starring Mammootty, Mohanlal, and Seema. Mammootty's character Tharadas re-appears in Sasi's 2006 film Balram vs. Tharadas.

Irruppam Veedu Sasidaran was an Indian film director who made over 110 films predominantly in Malayalam, in addition to Tamil and Hindi languages. In 2015, he was awarded the J. C. Daniel Award, the highest award in Malayalam cinema. Often described as a pathbreaker, Sasi made his mark during Malayalam cinema’s transformative period from the 1970s to 1990s.