British actor Eddie Marsan and Scottish actress Izuka Hoyle pose during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

British actor Eddie Marsan and Scottish actress Izuka Hoyle pose during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

(FROM L to R) British actor Eddie Marsan, Scottish actress Izuka Hoyle, British screenwriter and playwright Matt Charman and and German Director Pia Strietmann pose during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

Scottish actress Izuka Hoyle poses during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

British actor Eddie Marsan poses during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

British actor Eddie Marsan poses during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

Scottish actress Izuka Hoyle poses during the "Prisoner" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)

British actress Nicola Walker poses during the "Alice and Steve" photocall as part of the 9th edition of the Cannes international Series Festival (Canneseries) in Cannes, southern France, on April 26, 2026. (Photo by Valery HACHE / AFP via Getty Images)