Vaettiya Madichu Kattu is a 1998 Indian Tamil-language action comedy film written and directed by K. Bhagyaraj.
The film stars K. Bhagyaraj in the lead role, with his real-life son Shanthanu playing his son, Nagma, and Sai Kumar in supporting roles.
Jaiprakash BE, a cowardly engineer based in Mumbai, gets caught up in a murder plot involving Raaka and testifies against him in court. As he navigates this danger, Madurai Muthupandi stays in his house pretending to be his uncle.
The film was released on 29 March 1998 and was remade in Hindi as Papa The Great (2000) and in Kannada as Vishalakshammana Ganda (2001).
