Watch "Castle Tower" with Fubo for $0 Today
Constructing a two-story medieval castle tower.
Constructing a two-story medieval castle tower.
How to watch
More episodes
The Big Build
"The Fort"Building a two-cabin, four-room fort using the tools and technology of the 1805 frontier.
More educational shows
See allPAW Patrol
A group of six rescue dogs, led by a tech-savvy boy named Ryder, has adventures in "PAW Patrol." The heroic pups, who believe "no job is too big, no pup is too small," work together to protect the community. Among the members of the group are firedog Marshall, police pup Chase, and fearless Skye. All of the animals have special skills, gadgets and vehicles that help them on their rescue missions. Whether rescuing a kitten or saving a train from a rockslide, the PAW Patrol is always up for the challenge while also making sure there's time for a game or a laugh.
SuperKitties
Ginny, Sparks, Buddy and Bitsy are not only cute and cuddly kittens, but are also brave, smart, strong and kind and turn into Super-Kitties when trouble arises.
Jack Hanna's Passport
Jack Hanna and his family travel around the world to discover, interact with, and learn about some of Earth's most threatened and endangered species and the conservation and protection efforts to save them.
Rubble & Crew
Rubble goes on pawsome adventures with a completely new crew of pups; the pups use awesome construction vehicles to build and repair things in the town of Builder Cove.