Bubble Baby!
Molly is going to have a new sibling, the Guppies get excited about babies. Everyone goes to meet the new baby.
More from Season 4
Episode 1
Guppy Movers!
The gang help Skip move after his moving-day plans go off track.
Episode 2
Batterball!
Molly and Gil visit chef Stef's kitchen and witness how bubblecakes are prepared. Later, the kids play batterball.
Episode 3
The Temple of the Lost Puppy!
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!
Episode 4
Space Guppies!
When the evil robot Major Bummer tries to eliminate music from the galaxy, Princess Molly and the Guppies must restore peace, harmony and melody.
Episode 5
The New Year's Dragon!
The Guppies are excited for China's Lunar New Year Festival, where they will operate a giant festival dragon the grand parade.
Episode 6
Sheep Doggy!
Farmer Joe's baby lamb wanders off during a storm, Bubble Puppy becomes a sheepdog to save the day.
