Shirley the Medium
A locked box left behind by Eustace’s late brother, Horst, defies Eustace’s every attempt to open it. Through Shirley the Medium (voiced by Mary Testa), a Gypsy chihuahua, Eustace contacts his brother for the key, despite Horst’s warnings. As the cursed box releases a grabby terror, Courage pleads with the medium for assistance.