'52 Blue' will open the London Indian Film Festival, a film associated with Argentine football legend Lionel Messi. The upcoming international feature film, 52 Blue, is all set to open the prestigious London Indian Film Festival at BFI Southbank on July 9. Notably, Argentine football legend Lionel Messi is associated with the film, which is directed by Egyptian filmmaker Ali El Arabi. Neha Dhupia and Adil Hussain's film will be the opening act of the festival.