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 life of Isabella Waverly, the ex-upperclass cook trying to support her sister, gets flipped upside down when she takes on a dead girls identity to work for the Queen Of England.