Bubble Guppies - Season 2 Episode 9 Check It Out!
Gil and his friends dive into Gil's favorite books to find his missing library card.
- Genre: Animation, Family, Kids
- Studio: Nickelodeon, Nick Jr.
- Keyword: underwater, merpeople
- Cast: Brianna Gentilella, Quinn Breslin, Josiah Gaffney, Zoe Glick, Mia Lynn Bangunan, AJ Kane