Filming of
Anantha Poongatre began in early January 1999, shortly after Ajith Kumar completed shooting for his previous psychological thriller,
Vaalee, which was released in the end of April 1999, and was completed in early May 1999, within a span of four months. Ajith grew thin beard for his role as Jeeva in this movie. During production, the producer M. Kajamydeen had attempted unsuccessfully to oust Ajith from the project and replace him with
Prashanth. Initially
Vindhya was assigned to play Malavika's role in the film, but due to her commitment to
Sangamam, she was later dropped from the project.
Sathyaraj was reported to play a cameo where he would appear in two scenes after the interval, this proved untrue. == Soundtrack ==