Trick-or-Treat, Mr. Grumpfish! Bubble Guppies : Season 4 Episode 14
TV-Y Nick Jr. 24m
Aired: November 19th, 2016 @ 10:00 AM EST on Nick Jr.
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!
