Internal and external) is a 2010 Indian Tamil language action film written and directed by Thirumalai.

The long-delayed film started production in early 2008 and features Shaam and Meenakshi in the lead roles with Raja and Anandaraj.

[1] Thiru (Shaam) who was raised by Martin Fernandes (Raja) grows up to be his foster father's right hand.

Agam Puram began production at the end of January 2008 with Keerath playing the female lead opposite Shaam with M. Gopalakrishnan financing the film.

[15] A critic from The New Indian Express wrote that "But most of the information we collect, are from dialogues, the characters barely flushed out in the screenplay.

[16] A critic from The Hindu wrote that "Director Thirumalai, it's obvious, wishes to present a story with unexpected twists.