The Master Builders

Plot
Nemo has to build a bird house for the Purple Martin. The bird's will steer away the Cabbage Butterflies from eating Fritz's garden.

Major

 * Nemo
 * Fritz Langley
 * George Lundgren
 * Muffy Crosswire
 * Francine Frensky
 * Buster Baxter
 * Arthur Read
 * Catherine Frensky
 * Pet Store Owner

Minor

 * Bitzi Baxter
 * Ed Crosswire
 * Wally
 * Potato (Cat)

Cameo

 * Brain
 * Mrs. Powers
 * Portia Demwiddy

Trivia

 * In the beginning of the episode, Muffy is wearing the same clothes that she was wearing when she was news reporter in "Maria Speaks"
 * At the beginning of the second part, Fritz is depicted to be like "Absolem" from Lewis Carrol's Alice and Wonderland. Instead of smoking a hookah, he is blowing bubbles.