Jack takes a leadership role at the dojo when Rudy reluctantly agrees to babysit a mischievous boy for a few days. Unfortunately, Jerry has trouble adjusting to Jack's new regime.

Milton is offered a job after creating a pair of super-strong gloves, but Jack and Jerry question the businessman's motives. Rudy and Sam visit a carnival, and Rudy is mistaken for a performer.

Jerry 'The Sub Sinker' Martinez proudly drives away another substitute teacher.

The gang accompanies Milton to a family reunion in Scotland; Rudy and Jerry try to take a picture of the Loch Ness Monster.

The gang witnesses a robbery and is then placed in witness protection after the crook escapes from prison and comes searching for them.

Frank is blamed for kidnapping the school's beloved pet turtle and is suspended, but Jack believes that Frank is innocent.

Someone buys a date with Kim at a charity auction, but all is not what it seems.

Rudy is forced to share his dojo with the Black Dragons.

To prove to Rudy that he's capable of moving into his own Sensei position, Jack enters a tournament only to find himself facing Rudy as a competitor.

Kim's gymnastics team quits on her after a humiliating loss, only a week before the big meet against Seaford's arch rivals.

The dojo recruits a prized female student. Milton and Joan host an intervention for Jerry’s pathological lying.

Milton agrees to watch the temple while the monks are out.

When Phil's mom visits him on his birthday, he struggles to maintain the lie that he is a futon-store owner who is married with two kids.

Jerry's latest prank at school lands an innocent Kim and Jack in weekend detention.

Jack auditions to join a band to compete in a battle of the bands competition.

Kim competes in the Seaford 500 Go Kart race but is told she can't race in the boys' division.

Bobby Wasabi moves into the dojo. Milton dates a new girl.

Jack and Milton are invited to join an elite team of teen spies who go on secret missions.

Rudy explains the origin of the legendary Wasabi Code.