4777 Knight's Castle is a DUPLO Castle set released in 2004. It contains a castle with a cauldron of bricks on top and a catapult. Minifigures included are two Good Knights, one with a sword an a shield in his hands, the other with a bow and arrow and a shield in his hands, two Dragon Knights, one with an axe and a shield in his hands, the other with a shield and another weapon in his hands, and a catapult.