The Chipmunks decide to start their own fire department, by transforming their treehouse, to gain publicity. Their first emergency call is about a cat stranded in a tree and the second is that Dave's hand is stuck in the sink. Soon after Theodore spots a real fire, it's up to the Chipmunk Fire Dept. to extinguish the blaze. They climb in an upstairs window but forget to turn the water on. Trapped in the house unable to fight the fire, they use their fire safety skills to avoid danger while the real fire department comes to rescue the boys.
- "Holding Out For A Hero" originally performed by Bonnie Tyler.
- Part of The Alvinnn!!! Edition DVD.