When the Chipettes are discovered to be living alone, Dave must find a supervisor for them.

When the Chipettes are discovered to be living alone, Dave must find a supervisor for them.

The Chipmunks encounter a scheduling conflict.

The Chipmunks start a babysitting service, only to be bombarded with wall to wall babies.

The Chipmunks tell Dave's life story.

Alvin becomes jealous when Simon becomes a celebrity in Australia.

The Chipettes decide to quell Miss Miller's losing streak at poker with her girlfriends by secretly helping her cheat, which eventually leads her to Las Vegas, with the Chipettes in tow.

Brittany attempts to market her own perfume.

When Brittany refuses to do her chores, Miss Miller tells her that she must mop if she wishes to go to a dance that night. Brittany falls asleep and dreams she is Cinderella. She awakens to find a new party dress and Miss Miller mopping for her. Brittany realizes she is not living with the wicked stepmother after all.

When Brittany refuses to do her chores, Miss Miller tells her that she must mop if she wishes to go to a dance that night. Brittany falls asleep and dreams she is Cinderella. She awakens to find a new party dress and Miss Miller mopping for her. Brittany realizes she is not living with the wicked stepmother after all.

Brittany pretends to be a zombie to get her way.

Dave dates a younger woman.

Alvin schemes to get a star on the Hollywood Walk of Fame before a canine rival.

A 1950s-themed scavenger hunt at school.

Alvin dreams he is a pastel-wearing cop.