When the evil robot Major Bummer tries to eliminate music from the galaxy, Princess Molly and the Guppies must restore peace, harmony and melody.

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!

The gang help Skip move after his moving-day plans go off track.

The Guppies hit the road to see a concert by Stylee, a singing sensation known for her fabulous styles; Molly becomes a pop star to step on stage with Stylee.

The Guppies hit the road to see a concert by Stylee, a singing sensation known for her fabulous styles; Molly becomes a pop star to step on stage with Stylee.

Summer is here! Molly, Gil, and the rest of the Guppies celebrate the season with lots of outdoor fun. Gil uses his summer camping skills to rescue Bubble Puppy during the Summer Camp Games!

Molly is going to have a new sibling, the Guppies get excited about babies. Everyone goes to meet the new baby.

Farmer Joe's baby lamb wanders off during a storm, Bubble Puppy becomes a sheepdog to save the day.

Bubble Puppy disappears after he bites down on ancient magic bone, so the Guppies must embark on an epic booby-trapped adventure to find their lost puppy!

The Guppies are excited for China's Lunar New Year Festival, where they will operate a giant festival dragon the grand parade.

Molly and Gil visit chef Stef's kitchen and witness how bubblecakes are prepared. Later, the kids play batterball.