South Park: Season 6, Episode 12

6 - 12: A Ladder to Heaven

The boys win a candy shopping spree, but since Kenny actually had the winning ticket, they go to visit his remains to try and find it. Not finding the ticket there, the boys try to build a ladder to heaven in order to see Kenny. The government sees the potential to exploit this, and quickly gets involved. Meanwhile, Cartman begins seeing things through Kenny's eyes.