"Frankenbubble" is a Polly Pocket webisode.
"When Bearbubble is busted apart, Polly and her friends try to put her back together. Reviving a bubble isn't as easy as it sounds, and during the operation to piece her together something goes wrong. When the girls end up building an awesome but scary Frankenbubble, they'll need some serious help to escape the bubbly monster. And what about Bearbubble? You won't believe your eyes when you watch this best adventure ever to see who comes to the rescue and saves the day!"
Polly jumps in a pool and the splash makes Bearbubble fly out of the water. She lands in a tree, but Polly, Lea and Crissy see a collection of bubbles and think Bearbubble came apart. Bearbubble fails to get their attention, so they think they have to put the bubbles back together. They do so, but end up creating a Frankenbubble, which scares them. They hide in the water, and Bearbubble pops Frankenbubble.
- Polly, voiced by Sue Thorpe
- Crissy, voiced by Wendee Lee
- Lea, voiced by Erin Fitzgerald