While Anne takes the Plantars to a movie theater to experience Earth culture, Mr. X and the FBI attempt to track them down and capture the "aliens".
The episode includes the brutal death of Agent Santiago at the hands of Irving and a post-credits scene featuring the return of Season 1 villain Fernando Vera. Other Notable S3E10 Episodes:
There are two major pop culture references for titled or involving a character named " Mr. X ." Amphibia: "Mr. X"