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 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.

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.