Cannes 2021: Joanna Hogg and Honor Swinton Byrne on making 'The Souvenir Part II'

British filmmaker Joanna Hogg and her alter ego, played by Honor Swinton Byrne, talk about the challenges of revisiting 1980s London for their semi-autobiographical film. "The Souvenir Part II" is a follow-up to the 2019 drama, "The Souvenir", which recounted the emotional and artistic awakening of film student Julie.