Addition Impossible / New Gill Mad : Season 2 Episode 25

Ethan Hunt's team needs to save the world, while also struggling with simple math. / Ariel breaks up with Prince Eric and moves into an apartment with Nick, Schmidt, and Winston./ Mad News, Bad Idea, Woman Saves Herself on the Train Tracks, Satel-Night-Light, Superheroes: They're Just Like Us, LIFE: The Ride, My Little PWNY, Babies Are Monsters (But Nobody Notices), Spy vs. Spy, and Charles Xavier Boards His Plane