The mall owner's obnoxious son Arthur joins the Bobby Wasabi dojo, After an altercation with Jack, Arthur's dad threatens to turn the dojo into a parking lot if Jack isn't kicked out.

The gang helps Milton prepares for a live-action role-playing battle even though they think it's uncool. Jerry tries to impress Kelsey Vargas but keeps lying to her.

Jack recruits the former international movie star Bobby Wasabi to appear at Rudy's birthday party. Rudy takes a job at Reptile World to make ends meet.