The Looney Builders build Marvin the Martian and his Martian crew a space station. Marvin soon becomes overwhelmed by his Martian crew's antics and lack of personal space.

The Easter Bunny is sick, so she hires The Looney Builders to take over the festivities and ensure Looneyburg has a great Easter.

The Looney Builders are hired by Mayor Leghorn to build the venue for the Looney Games. They soon become overwhelmed by the job and must ask for help.

The Looney Builders are hired by Ma and Pa Bear to build a bedroom for their son, Junior, whose excitement causes setbacks.

When The Looney Builders help Wile E. Coyote build a telescope to view the Looney Moon, Tweety must face his fear of the dark.

Gossamer invites The Looney Builders on a camping trip. They plan to build a simple campsite until Daffy insists they go "glamping" instead.

The Looney Builders discover Zippy, an acrobatic flea, living on Sylvester's back. They build Zippy a flea circus to try and convince him to relocate.

The Looney Builders are hired to build an outdoor movie theater in the park. Lola is sick, but she doesn't want to admit it.

When it starts to rain outside, Porky hopes to show The Looney Builders that they can still have fun inside by building a fort.

The Looney Builders build a castle for Elmer the Giant. They admire his toys and use them without his permission.