Operation Theodore is an episode of the Alvin and the Chipmunks series.
The Chipettes volunteer to work as candy strippers at the local hospital where Brittany tries to get a little boy, Bobby, to go to sleep for his surgery. Unfortunately, Bobby escapes by pulling a trick on Brittany. When Theodore stops by to bring Eleanor her homework, the nurse comes in and Brittany attempts to pull a trick of her own. She tells Theodore to hide in the hospital bed, just long enough to convince the nurse that Bobby is there asleep. Brittany leaves for a moment, however, and comes back to find Theodore has gone to surgery instead! The boys and girls search frantically to save Theodore from surgery.
- "For the Longest Time" originally performed by Billy Joel.