When Mio steals her grandfather's priceless katana, she unknowingly unleashes an ancient evil into modern-day London and must learn to control the katana's legendary power.

Barb and her best friend Porkchop the yeti must save her fellow warriors from the evil sorcerer Witch Head before he destroys the land of Bailiwick.

Alex is just another nobody at school, picked on by bullies and struggling to get through the day. But all that changes when he finds a sword that turns out to be King Arthur's legendary weapon, Excalibur. Unfortunately for Alex, the sword also comes with an enemy -- the sinister Morgana, who has plans to conquer Britain. Alex's only chance is to assemble a new Round Table to fight Morgana and save the world.

After his attempt to befriend the new kid epically fails, middle school genius Travis Davenport cheers himself up by taking his sentient robot, Travbot, out for a test flight -- an adventure that reveals a mysterious prophecy: Travis is destined to save the multiverse.

Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin.

Protecting the land of Bailiwick from the scourge of monsters, Barb, a Berzerker and elite warrior, and a ragtag gang of would-be zerks infiltrate the monster capital where they must rescue the adult Berzerkers from the evil Witch Head.