Sam and Cat babysit two polite, British girls. Sam tries to fulfill a community service requirement at Elderly Acres.

Sam and Cat agree to babysit Goomer while Dice is away; Goomer loses his eyesight before a big match.

Sam and Cat confront a competing babysitting service when they post bad reviews about Sam and Cat's babysitting service.

Gwen and Ruby return and drive a wedge between Sam and Cat.

Sam opens a safe in her bedroom and discovers a tunnel leading to a secret room. Cat films herself for 24 hours.

Sam inquires about Cat's spending spree, so Cat takes her to an ATM that's giving out free cash, leading Sam to question the legality of the scenario.

Sam and Jade become friends, which makes Cat jealous, so she makes friends with Freddie Benson. Then Sam, makes friends with Robbie and she has to jump over a tank full of vicious man-eating tunafish with her motorcycle.

A popular soda pop is banned, so the girls make their own version of it and sell it, which gets them in trouble with the authorities.

Fans comically approach the actors, who are on a lunch break and due back on the set soon.

When Sam and Cat try to help Goomer with a supposed bully at his gym, Sam ends up inadvertently knocking out an MMA champion and quickly gets pulled into the world of professional fighting.