Cullen and Fong find themselves in peril as they transport a locomotive over the Sierra Nevada mountains. The Swede gains Phineas' trust.
The kids dress as superheroes for a children's party and Nicky's character becomes very popular, which inflates his ego.
Drone deliveries are on their way. But are those fast-spinning blades just an accident waiting to happen? And is the U-2 really the toughest aircraft in regular use to fly and land?
Max tries to reestablish his evil reputation by committing crimes; Max must choose between his friends and his reputation.
Jack pressures Olivia to move in together, but she's hesitant to take this step because she's unsure if she can trust him. Meanwhile, Maryellen comes back to town with a big announcement.
The crew finally gain access to the secret room in the ship's underbelly and among the items they find inside are a sunny android and a desperately ill woman who reveals a connection to Three.
Jax discovers where Jake and Jessie are hiding; Emma continues to abuse her magic and strips the Council of its powers.
Maya has someone on her mind; Clare embarks on an impromptu road trip to New York; Hunter has a crush.
Bertram's new toupee that he bought for his band's big performance has gone missing, so Jessie interrogates each of the kids in hopes to find it.
When Avery’s latest design gets ruined before a big fashion show, she must get to the bottom of who destroyed the dress.
It’s Riley’s turn to take the class fish home for the weekend, but it dies as soon as she gets it. Auggie suspects foul play.
Emma's search for a time manipulation spell causes a huge rift between her and Andi; Diego searches for more Kanays.
Pete finds inspiration in old tales to build a mesmerizing treehouse, with a curved turret that soars two stories high and a deck to take in the amazing sights, over the stems of a twisty silver maple on the shore of Lake Chelan.
A battle between the Messengers and the Four Horsemen takes place as the Horsemen try to break the fifth seal in the series finale.
Top Killjoys from around the Quad are pitted against one another in a race to find Big Joe, a legendary bounty hunter gone rogue.
When Betty’s foghorn from her days in the Coast Guard is stolen from Rumble Juice, Logan volunteers to solve the crime and everyone is a suspect.
With no big land predators, Chris realizes that Madagascar is one of the safest places in the world for miniaturized adventuring, but the “mini” Kratts soon discover they may have underestimated this unique island!
When Orbot and Cubot discover a group of rejected Cubot prototypes hiding in the jungle, they seek the help of Sonic and Tails to protect them from Eggman.