Annan Thampi is a 2008 Indian Malayalam-language action comedy film directed by Anwar Rasheed.

The film stars Mammootty in dual role, along with an ensemble cast of Lakshmi Rai, Gopika, Janardhanan, Siddique, Rajan P. Dev, Suraj Venjaramood, Salim Kumar, Harisree Ashokan, Bose Venkat, Urmila Unni, Maniyanpilla Raju, Shivani Bhai, K. P. A. C. Lalitha, Joju George, Anil Murali and Jayan Cherthala.

Their father Ravunni, a ballet artist, separates them due to sibling rivalry and Appu is sent to live with relatives in Pollachi.

30 years later, Appu grows up to be a lovable gangster who falls for Thenmozhi, while Achu marries Lakshmi.

She also revealed Govindan teamed up their enemies and made the problems as he thought Appu and Achu killed Madhavan.

Eventually, Appu realises Govindan's true face while hitting Achu, thinking that he killed Thenmozhi.