When they talk to the barker, he initially states that he doesn't know anything about the stone, but once they actually show him the stone, his personality and voice changes and he takes them to the 'Inner Sanctum' of the casino to talk with the sorcerer. Excalibur is a casino located in Las Vegas, Nevada that appeared in the Season Five episode ' It Hits the Fan'.Īfter one of The Knights of Standards and Practices gives The Boys and Chef the 'Rune Stone of Gaelic', they go to the Excalibur casino to see if anyone who works there is able to tell them about the stone.