Mumbai (Maharashtra) [India], May 16 (ANI): The 77th edition of the Cannes Film Festival will always hold a special place in actor Prateik Babbar’s life as his mother Smita Patil’s film ‘Manthan’ is scheduled to be screened at the prestigious gala. During the early hours of Thursday, Pateik was spotted at the Mumbai airport as he left for Cannes. He was all smiles while shutterbugs clicked him. The film premiere will be attended by Naseeruddin Shah, the producers of the film and Film Heritage Foundation’s Shivendra Singh Dungarpur. It will be screened at the festival on May 17. ‘Mathan’, which…