When a human baby's room is damaged by a Jokester, Tylor has his first experience working with MIFT on the repairs. While the room is repaired, Mike and Sulley must take care of a human baby.

Hoping to get in good with Mike, Tylor signs MIFT up to be Mike's bowling team for the annual Monsters, Inc. Bowl-off-a-thon… only to discover that everyone at MIFT stinks at bowling.

Tylor and Duncan accidentally cause a city-wide power outage and must cover it up from an inspector.

Tylor’s job is threatened when he breaks MIFT’s favorite vending machine on the day Fritz must fire someone due to budget cuts. Meanwhile Mike tries boosting morale at Monsters, Inc.

Tylor mistakenly allows the banished “Adorable Snowman” to return to Monsters, Inc. Fearing he’ll also be banished, Tylor struggles to get him back before he’s discovered. Meanwhile, Val searches for the secret as to why the snowman was banished in the first place.

Tylor sees an opportunity to get promoted as Jokester during Mini-Monster Day at Monsters, Inc. when he is paired with Ms. Flint’s daughter. Can he get her to laugh?

Abandoning his dream of becoming a Jokester, Tylor sets his sights on becoming the perfect MIFTer. But when he loses the sacred hair of David, a former employee, Tylor must get it back before the MIFT team finds out.

Tylor achieves his dream and is promoted to Jokester… but he feels torn on leaving MIFT. Meanwhile, Laugh Power is threatened when Mike and Sulley are given an ultimatum: generate more power or be shut down.