Welcome to Derry’s Post-Credits Scene With IT Movie Actors Was a Last-Minute Addition (& Why It Happened)

The first season of ‘Welcome to Derry’ ended with a surprising reveal: Marge Truman is Richie Tozier’s mother. Pennywise seemed to know this all along, hinting at it. But the story didn’t end there. After the credits rolled, a short scene showed Mrs. Kersh (played by Joan Gregson, reprising her role from ‘IT: Chapter Two’) in 1988, shortly before the main events of ‘IT’. She discovers another patient has died by suicide and finds a young Beverly Marsh (Sophia Lillis) crying by the body.








