Kickin' It - Season 1 - Eps 4: Dojo Day Afternoon
Arthur, the obnoxious son of the new mall owner, joins the Bobby Wasabi dojo, and Rudy bends over backwards to please him. But Arthur rubs everyone the wrong way, and after an altercation with Jack, Arthur's dad forces Rudy to kick Jack out of the dojo or he will bring in a wrecking ball and turn the dojo into a parking lot. Rudy proves his loyalty to Jack and the gang by chaining himself inside the dojo. Mr. Turner just brings the wrecking ball to scare them away. The gang does not leave, though, and they get to keep the dojo. Kim tries to get better stories to document on the news team.
About Kickin' It

Title: Kickin' It
First Air Date: 2011-06-13
Last Air Date: 2015-03-25
Status: Ended
Rating: 8.3/10 (from 172 votes)
Language: EN
Seasons: 4
Total Episodes: 85
Network: Disney XD
Genres: Family, Action & Adventure, Comedy
Production Companies: Poor Soul Productions, It's a Laugh Productions
Synopsis
Run by Sensei Rudy, the Bobby Wasabi Martial Arts Academy is the worst dojo in the nationwide Bobby Wasabi chain and is in danger of closing. But things change when Jack reluctantly joins the dojo and meets his new crew, including tough guy slacker Jerry and confident martial arts expert Kim. The crew teaches a group of neighborhood goofballs about life, karate, and how to "kick it." Jack and the gang quickly realize their newfound friendship will take them places they've never imagined and, united, they can become unstoppable.
Cast

Leo Howard
Jack Brewer

Mateo Arias
Jerry Martínez

Jason Earles
Rudy Gillespie

Dylan Riley Snyder
Milton Krupnick