Penn Zero: Part-Time Hero

Season 2, Episode 23

Episode Title: At the End of the Worlds

Air Date: 2017-07-28

Overview:

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.