The movie, which starred Cheran and Padmapriya besides others, had music by Sabesh-Murali.
Cheran will be present at the festival to showcase his film to the audience.
Pokkisham, a film set in the 1970s, revolved around a couple who strengthened their relationship by writing love letters. But this film has failed to impress the viewers, when it released.
Cheran"s Pokkisham has been selected for 11th Mumbai International Film Festival. The film might not have rocked the box office, but it has made an entry into this International Film Festival that will be held from October 30-November 5.