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.