Home | Showbiz | In Video: Theatrical trailer of ‘Rainbow Jelly’ In Video: Theatrical trailer of ‘Rainbow Jelly’ By Raj Baddhan, Senior Editor 01 May 2018 The theatrical trailer of Bengali film ‘Rainbow Jelly’ has been released. The film stars Mahabrata Basu, Kaushik Sen, Sreelekha Mitra, Anumegha Banerjee and Santilal Santilal Mukherjee.