Dan Aykroyd's Crystal Skull Vodka is the second episode of season 5 of the JonTron Show. It is a 22-minute long video of Jon reacting to, and commentating on the infamous advert for Crystal Head Vodka, a business venture being pursued by former Blues Brother/Ghostbuster-turned crazy person eccentric spiritualist, Dan Aykroyd (pronounce Ack-Roid).