When Garmadon travels back in time in order to undo the past and rid the Ninja from the future, the Ninja follow him and try to stop him by using the Golden Weapons from the past to clash against Garmadon's Mega-Weapon.
Hiccup and Toothless are kidnapped and must escape Outcast Island.
Starfire mistakenly thinks she's killed Beast Boy, leading him to pose as a ghost and torment her.
The Tasmanian Devil, Tweety and Sylvester must put aside their differences and make an incredible journey together to return to their happy homes. Along the way, they run into such classic Looney Tunes characters as the Abominable Snowman, The Three Bears and Beaky Buzzard.
Susan and Mary accidentally erase all of Johnny's memories when they try to help him forget the dreaded Cleaning Song. Now they have to restore Johnny's memory in time for Dad's Cleaning Day feast!
The guys need to unfreeze Thomas' brain after he chugs a slushy.
Peppermint Butler thinks Princess Bubblegum is spending too much time in her lab and decides she needs a suitor.
G.I. E.I. Joe/Dog With a Captain's Log: The outrageous humor and pop culture parodies of MAD magazine come to life in this satirical animated sketch show.
Dr. Animo has escaped his Plumber prison, and Ben and Rook must track him down before he turns the world into his personal mutant ant farm! (Introducing Nemetrix alien Slamworm, Galvan Plumbers Blukic and Driba, Arctiguana, new Ben alien Crashhopper)
Kyoya battles Dynamis and Tithi takes on Aguma in a temple in Mexico. Gingka battles Chris and tries to convince him that he should join Gingka's side as they try to prevent the revival of Nemesis.
As our heroes continue their journey to the White Ruins, they come across a Mareep ranch with some fog and leadership issues!
Team JET runs into the hottest pop idol in the galaxy, Titi, who also happens to be a Scan2Go racer. The team is surprised to learn that Titi is having a hard time racing and is not doing well. Fiona is a harsh critic of Titi - thinking that the pop idol has it all and is a poser when it comes to Scan2Go. The truth is, Titi really enjoys racing - at least as much as she enjoys being a pop star. Team Jet gets the chance to race with Titi, and Fiona and Titi go head to head. Meanwhile Myron and Diego are totally starstruck, and Shiro exhibits a curious interest in Titi(not unnoticed by Kaz). The guys of Team JET can't understand Fiona's attitude towards Titi, and they do whatever they can to help the pop idol win. Titi and Fiona battle it out on the track, with Titi drawing even more support from her adoring fans. Fiona wins the race, but Titi was fired up and revealed her wilder, passionate side - thus winning over her fans even more so in the process.
Just as Scar and Zox form an uneasy alliance, a wave of Manhunters attack the ship, crippling the Interceptor and destroying Aya.
Gutless- Stomach gets sick. Hector finds his taste for world domination has faded, as he 'no longer has the stomach for it.'
Dexter's Rival: The new kid in school, Mandark, steals Dexter's spotlight and bruises his ego by having a bigger and better laboratory. Simion: Seeking revenge on mankind, a super space chimp named Simion tries to get Monkey to help him destroy the human race. Old Man Dexter: Dexter, irritated at not being old enough to stay up for the late movie on TV, uses his Accelerager to make himself older. When Dee Dee mucks up the mechanics, Dexter turns into an old geezer.