|First Appearance (Barney and the Rocko Squad)||This is a Blast!|
|Barney and the Rocko Squad Portrayer||Brianna Gentilella|
- "Hi, it's me, Molly, and it's time for-"
- — Molly, at the beginning of Bubble Guppies, before getting interrupted.
Molly is a girl with a caring personality. She is a co-host of Bubble Guppies alongside Gill and is a natural leader of the group. She has pink curly hair, brown eyes, light brown skin, an spotted bikini top, and a blue swirly tail. So far, she is the only character from Bubble Guppies to appear in Barney and the Rocko Squad.
Brianna Gentilella keeps her role of Molly in Barney and the Rocko Squad.