I'm assuming you're referring to the movie "Memento" with a Tamil dubbed version. Here's some information:
The Tamil dubbed version of Memento is available, and it's great that you're interested in watching it. The movie has received praise for its unique storytelling, direction, and performances. memento+tamil+dubbed+movie+832
Directed by Christopher Nolan, Memento is a critically acclaimed film that tells the story of Leonard Shelby, a former insurance investigator who suffers from short-term memory loss. He sets out to avenge his wife's murder, using a system of tattoos and notes to guide him. I'm assuming you're referring to the movie "Memento"