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Think you've seen extreme hoarding? Think again!

VIDEO: Hoarding Elvis Impersonator Creates 'Garbageland'

Meet Randy, a "level five" hoarder whose compulsion has grown so out of hand, he can no longer access his own bed (or his restroom!) through ceiling-tall piles of various junk.

Forced to sleep on the floor and venture to the local gas station to use the toilet or bathe, Randy has attracted the experts of Hoarding: Buried Alive to alleviate the seemingly impossible task of curing his addiction.

VIDEO: Hoarder's Son Feels 'Like a Dog in a Cage'

Watch a sneak peek of the episode, airing this Sunday on TLC, in the player above.