When I was little I remember watching a movie about a bear (I think) finding a egg, brought it home and the egghatched,and turned into a dragon. I remember one of the main caricters locking the dragon in a room while a part was going on and the dragon getting mad and growing and crashing the party. I think that the dragon was green, and the bear living in a castle, and having a funny accent. For the life of me I can not remember the name. Can you help?