Bubble Guppies

Trick-or-Treat, Mr. Grumpfish! (4x13)

Air date: Oct 20, 2016

Happy Halloween! Molly, Gil, and the rest of the Guppies are picking out costumes, trick-or-treating, and turning their classroom into a haunted house! It'll have to be really spooky if they want to scare Mr. Grumpfish!