Mack and Beefhouse host an arts and crafts day on Endless, but a potion from the Butt Witch causes the happy couple to fight.

After a frustrating day at school, the friends hold their own classes on Endless -- and find that teaching's much tougher than they expected.

Reggie's garden is a mess, so Esther hires a penguin personal assistant to help her clean and organize her things.

While searching for a ghost, the friends fly through air vents and spy on the wonderfully weird residents of Endless.

Reggie babysits Kathy's nephew Ogden and takes him to Endless to have some fun. But shy Ogden gets scared and turns invisible.

Reggie develops a crush on Conelly, a cool eighth-grade girl who makes her so nervous that she breaks her key to Endless.

When Reggie hurts Brown Roger's feelings, the Butt Witch turns him into an angry monster and encourages him to get revenge.

Todd's new crush asks him to the school dance, and Esther meets a cute guy there. But Reggie feels left out and wants to leave early.

When explorer and treasure hunter Captain Elmer arrives on Endless, Todd and Esther suspect he isn't what he seems.

Fueled by the friends' fighting, the Butt Witch and Big Deal wreak havoc on Endless -- and Reggie needs Todd and Esther's help to stop them.