Theodore and Juliet is an episode of The Chipmunks series.
Alvin and Simon flirt with a girl named Nancy while Theodore develops a crush on a girl in his class named Juliet. Simon talks to the Chipettes to find a way to help Theodore get Juliet's attention, but their plan fails. Wanting some expert advice, Theodore asks Alvin for his help. Unwillingly, Alvin says a romantic line that Juliet overhears and she ends up developing a crush on Alvin instead of Theodore.
- "Love Potion #9" originally performed by The Searchers.
- "Witch Doctor" replaces "Love Potion #9" on DVD.
- The title is a spoof of Romeo and Juliet.
- Goof: In one scene Theodore's bike changes color from blue to yellow and then back to blue.
- Goof: During the song performance Alvin's bike changes color from blue to yellow then back to blue and then back to yellow again.
- Goof: During the same song performance when Alvin is playing basketball Nancy's leg warmers disappear and reappear.
- Goof: Near the end of the episode when Alvin drops his books they disappear after Juliet drops her books to chase after him.
- Goof: At the end of the episode when Theodore is eating ice-cream the spoons change color from red to grey and then back to red.
- Part of the Alvin and the Chipmunks: Love Potion #9 VHS.
- Part of the A Chipmunk Valentine and The Valentines Collection DVDs.