|Show on the Road / Catherine the Great|
|Season 2, Episode 1|
|Outbreak / Ancient Greek Games||Scrambled Eggs / George Stephenson|
Show on the Road / Catherine the Great is the fourteenth episode of The Mr. Peabody & Sherman Show.
A malfunctioning machine strands Mr. Peabody, Sherman and the whole audience on the moon; Catherine the Great invents the world's first roller coaster.