Supernatural (2005)

S9E4 Slumber Party

Sam and Dean, aided by Charlie, accidentally free two prisoners from the Men of Letters bunker, who have been locked away since 1935. To their surprise, one of them is Dorothy from Oz, who is determined to track down the Wicked Witch of the West. As the brothers navigate this unexpected twist, they must help Dorothy in her quest, all while dealing with the consequences of unleashing these historical figures into their world.