O prefeito Frangolino contrata os Looney Builders para construir um toboágua gigante para o parque aquático de Looneyburg. Com o apoio do Pernalonga, ele faz muitas alterações nos planos iniciais, até que os problemas começam a surgir.

É o aniversário do Taz, e os Looney Builders preparam um sundae enorme para ele. Mas o Gaguinho não quer cometer erros e acaba atrasando as coisas, fazendo com que o sorvete comece a derreter.

Os Looney Builders correm contra o tempo para construir uma nova pista para o Cecil Tartaruga. Patolino fica morrendo de vontade de correr e modifica parte do circuito.

George P. Mandrake contrata os Looney Builders para construir um fóssil de T. Rex. Piu-Piu fica encarregado de posicionar os ossos com o guindaste, mas seu medo do dinossauro afeta sua capacidade de cumprir a tarefa.

Pauleen Pinguim contrata os Looney Builders para construir uma casa para ela em Looneyburg. Lola percebe que eles erraram no design, obrigando a equipe a fazer os ajustes necessários.

Piu-Piu lidera os Looney Builders na construção de um novo carrossel no parque para as crianças. O guindaste do Piu-Piu quebra e, por ser deveras pequenino, o passarinho enfrenta dificuldades para ajudar na construção.

Os Looney Builders descobrem que Taz acidentalmente destruiu a própria casa, então decidem construir um novo cafofo à prova de Taz.

Quando os Looney Builders constroem um parquinho, Patolino fica tão empolgado com a própria seção que acaba roubando os materiais para si.

The Looney Builders are hired by Mac and Tosh Gopher to build them a home underground. Daffy can’t remove rocks from the area fast enough and fails to ask for help.

Bizzy Buzzard’s mom hires The Looney Builders to build her family a new nest. Bizzy wants to help but keeps getting in the way creating all sorts of problems for the crew.

The Looney Builders are hired by Hoots Talon to expand and paint the old library. They enlist master painter Sylvester who faces his fear of heights with his build buddy, Tweety.

The Looney Builders are hired by the Mouse Sisters to build a bridge over a mac and cheese spill. Lola turns the job into a game which results in the crew losing sight of the bigger goal.

The Looney Builders build a science museum in the desert where Wile E. Coyote becomes distracted by the Road Runner.

Mayor Leghorn hires The Looney Builders to build a water wheel in the forest where Porky worries about a mythical creature named "Big Feet."

The Looney Builders build Tibs Squirrel a closet in his tree, but it won't fit all of Tibs' stuff and he doesn't want to get rid of anything.

When The Looney Builders enter a sandcastle building contest, Tweety sees the competition and loses confidence in his idea.

Chef Hector hires The Looney Builders to build him a burger restaurant, but Daffy is so focused on beating his handheld game that he causes major setbacks.

As The Looney Builders help Petunia build a greenhouse, she can't wait for the veggies to grow and does everything she can to speed up the process.

The Looney Builders prepare to host a big holiday lights festival in Looneyburg Park when an unexpected snowstorm prevents Looneyburgers from attending.

When Marvin the Martian crash lands in Looneyburg, he's in a hurry to leave and hires The Looney Builders to build him a spaceship.

Marvin the Martian hires The Looney Builders to build a doghouse on Mars for his puppy, K-9. Daffy soon bonds with K-9 and comes up with a plan to prolong their playtime.

When Daffy's cool cousin Billy hires The Looney Builders to build her an art studio, Daffy tries to show off to prove how cool he is.

The Mouse Sisters hire The Looney Builders to build a cheese café featuring a mural by Sylvester who is having a bad day.

When The Looney Builders build Taz a wrecking ball vehicle, he struggles to learn how to operate it.

The Looney Builders face underwater challenges as they build a sea school for Moxie Manatee.

Moxie Manatee hires The Looney Builders to build an obstacle course for the Sandy Shells Preschool Games, but Lola isn't listening to her crew.

The Looney Builders build a party boat for Mac and Tosh when Tweety accidentally makes a mistake but doesn't ask for help.

The Looney Builders try to help Winston Whale by building him a mail truck, but Winston is used to working alone.

When Mayor Foghorn Leghorn hires The Looney Builders to build a lighthouse for Looneyburg, Lola's tablet breaks and she must rely on herself.

The Looney Builders redesign the final hole of ACME Acres Mini Golf Course, and Porky is determined to get it just right for the kids.

The Beaver Brothers hire The Looney Builders to build them a log cabin, but soon sidetrack the job by goofing around too much.

The Looney Builders build a skate park for the kids, but it soon interferes with Hoots Talon and his friends' activities.

Queen Beatrice hires The Looney Builders to build a workshop in her beehive where there is one rule the crew has trouble following.

Prince Lionel of England hires The Looney Builders to build him a party room for his birthday, then proceeds to boss the crew around.

The Looney Builders are hired by Penelope Pussycat to build a fashion runway in France where they are encouraged to make their design bigger and more fun.

Chef Poyung Panda hires The Looney Builders to build her a Dim Sum bus in China. The crew faces a major setback and Bugs worries about letting down his favorite chef.

As The Looney Builders build a giant claw game for Chibi Critter's arcade in Japan, they discover the claw part is broken.

The Looney Builders rush to build a soccer stadium in Mexico for their fast customer, Speedy Gonzalez.