Henry Winkler as The Snowman (voice)
Episodes 2
North Pole Down
December 5, 2014
1x1
Penn doesn't want to celebrate Christmas because his parents won't be there. However, he is sent to the North Pole to fill in for Santa Claus to save Christmas.
Read MoreAt the End of the Worlds
Season Finale
July 28, 2017
2x23
Penn, Sashi, and Boone must travel to the three most dangerous places in the multiverse in order to free Penn's parents as Rippen plans to conquer the Most Dangerous World Imaginable with Larry and those with him after having to close its portal from the other side.
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