Supernatural (2005)

S6E9 Clap Your Hands If You Believe...

As Sam and Dean delve into a reported UFO sighting, Dean is snatched away from a crop circle. Upon regaining consciousness, he realizes he’s not facing extraterrestrials but rather mischievous fairies! The challenge intensifies when only Dean can see the relentless fairy tormenting him, complicating their efforts to confront the threat. Meanwhile, Sam's search uncovers a fantastical realm inhabited by elves, gnomes, and a leprechaun, leaving the brothers even more bewildered by the magical chaos surrounding them.