Sebastian Theodore Kemble Croft is a British actor. He began his career as a child actor on stage before making his television debut as Young Ned Stark in Game of Thrones. He earned a BAFTA Children's Award nomination for his role as Atti in Horrible Histories: The Movie – Rotten Romans.
The residents of a small town in Maine are slowly picked off by a shapeshifting monster. A group of kids known as the Losers Club are the main dish for this creature, who appears to them as a creepy clown named Pennywise.