When Toddler Groot lands on Earth to deliver an urgent warning, Spider-Man must decode the message and keep him out of the evil clutches of both A.I.M. and Baron Mordo.
JP invites his friends over for a sleepover, but it happens to be on the night of a huge game of Flashlight Tag in the Creek!
While flying with his new invention, Panthro hits it off with a new friend, Barbastella, the Queen of the Bats. Now Panthro needs help getting ready for his big date with her, because it turns out Panthro is terrified of bats. Lion-O and Cheetara are happy to help but, wow, that is a lot to unpack.
After a battle with the Mutants, Jackalman gets confused and accidentally returns to the Cats' Lair with the Thundercats, he is the dumbest mutant. Jackalman pretends to be a Thundercat so his enemies won't catch him and the Thundercats pretend to play along because they feel bad for him.
The crew finally talks a Camaro owner into swapping out his underpowered 305 small block for an overpowered 383 that will make 450hp.
Dr. Oakley helps a horse with a strange lump and deals with a bull that's losing weight.
Host Mo Rocca shows us the innovator creating superstrong thread from spider DNA; technology that lets firefighters see through smoke; the breathing pillow to snuggle you to sleep; and, the beginning of superhero comic books.
Geoffrey Zakarian's Huevos Rancheros; Katie Lee's grilled cheese with Chipotle mayo and bacon; Jeff Mauro's sheet pan roasted tomato soup; Sunny Anderson's 1-2-3 rub with grilled chicken; Alex Guarnaschelli's cucumber salad.
Mark helps a couple install a concrete paver patio; Jenn discusses the common elements she includes in outdoor kitchen designs; Tom and Kevin build a combination bench/shoe rack out of fir decking.
Zoe and Rosita help Nina dog sit but their arms get tired after continuously throwing the balls. They don't give up and keep thinking of a way to solve this problem. They figure out how to design a bike-powered ball-throwing machine they can pedal using their feet. They are two real engineers!
Bryan and Jeremy take an F-100 restoration that was supposed to be all original and switch gears.
Nobody breaks the golden rule of Monster Beach: don't drop in on someone else's wave. Except for Dr. Knutt. So Dean and his artificially intelligent surfboard Surflexa must teach Dr. Knutt a lesson.
Faruq Tauheed, our host, takes Aunt and Nephew Tammy and Julian on a cosmopolitan adventure in Brooklyn, New York. Their journey begins when they learn that they are related to undertaker John Baisley, who helped the city bury its dead during the Yellow Fever epidemic in 1856. But that's not the only esteemed family member, the two learn that they have direct ties to James Howell who owned a large iron works company and was an integral part in building the Brooklyn Bridge.
A marine biologist who trains sharks, a geologist who compares Hawaiian rock to rock on the moon, and a cloud research specialist who knows exactly where your water has been.
Stranded harbor seal pups, fighting bald eagles and an ornery wood bison bull cause the Alaskan conservation centers to operate at maximum capacity.
Host Jack Rico learns how to buy a used car from a Consumer Reports expert, but the dealer has him doing double takes...And Jack tracks a runaway robot to the robot vacuum lab where he discovers how testers put these little suckers through their paces. Then, Jack prepares a game day meal for his friends, but finds out his food prep technique could use a little coaching.
Dave wants to see how well the remaining three players can realize an original design on their own. Their challenge is to fabricate a grill from design to execution, with the winners getting a spot in the finale.