Joonas Suotamo is Chewbacca, Oscar Isaac is Poe Dameron, Daisy Ridley is Rey and John Boyega is … Joonas Suotamo is Chewbacca, Oscar Isaac is Poe Dameron, Daisy Ridley is Rey and John Boyega is Finn in “STAR WARS: THE RISE OF SKYWALKER.” (Lucasfilm)