Ben Affleck couldn't cameo in Barbie due to scheduling conflictsBen Affleck was tapped for a cameo in Greta Gerwig’s star-studded film, Barbie. Michael Cera, who played the role of Allan in the 2023 fantasy comedy film, made the bombshell revelation during a Q&A session attended by The A.V....source https://www.thenews.com.pk/latest/1156631-ben-affleck-forced-to-pull-out-of-barbie-cameo-heres-why