The teaser of 'Ayyappanum Koshiyum', starring Prithviraj and Biju Menon, was released by actor Dulquer Salmaan through his Facebook page on Saturday. The film, directed by Sachy, has Prithviraj playing Koshi while Biju Menon plays his "enemy" Ayyappan Nair.

Ayyappan Koshiyum is produced by veteran director Ranjith and PR Sasidharan under the banner of Gold Coin Motion Picture Company. The film, which is expected to be an entertainer, is slated to release in February.