Kaal Purush is the Hindi dubbed title of Tamil movie Ambuli, a 2012 science-fiction thriller starring R. Parthiban, Jagan and others. Ambuli is the name of a monster hiding in a field. It has terrorized the locals. But Amudhan and Vendan set out to find why this monster became who it is. They find out that it was created by the head of a local college, a scientist who experimented on its mother. Sengodan who guards the corn fields is said to be a suspicious sort but he helps the boys uncover the truth.