A long-dormant ally shows Jim and his friends what really happened at the Battle of Killahead. Gunmar awakens Morgana, and Angor Rot plots his revenge.
Sid the Pirate and Arrby steal the ferris wheel. When the pups set out to bring it back to Adventure Bay, Sid comes up with a sneaky plan to steal the Sea Patroller.
A greatly changed Jim renews his Trollhunter training but struggles to accept his new reality. Gunmar and Morgana rally the troops for an attack.
Something strange is brewing at school, where the teachers are more agitated than usual. Claire's illness shows disturbing side effects.
The Z-Force gives Max and Phoebe a superhero day off, but when they relive the day over and over again, they must find a way to break the loop.
When Scrooge unexpectedly disappears during his birthday party, Huey, Dewey and Louie find themselves hosting a mystery party where everyone is a suspect.
While Gunmar searches for the Staff of Avalon, Jim and Toby head into the Shadow Realm to rescue Claire's spirit and return it to her body.
With the future of two worlds at stake, the team races to find Merlin's Tomb -- and the Staff of Avalon -- before Gunmar can get his hands on it.
Toby gets caught in the crosshairs when a troll goes missing and the city cracks down on crime. An ancient voice refuses to be silenced.
Phoebe and Max are determined to make their 100th save their best and most memorable one yet, but by ignoring a series of small saves they overlook a supervillain plotting revenge on Hank and Barb.
Max finally declares his independence from his parents' house rules and moves to his friend's house, where they only rule is that there are no rules; ultimate freedom quickly becomes more than Max can handle.
Michael shocks people with every trick in the book at a library, including a voice-controlled page turner.
The contestants in the losing team are in the kitchen for what will be the last time for one of them. Plus, the first Masterclass of the season with Nigella Lawson.
A grieving Max must face the consequences of his painful decision. Laura discovers she's not being told everything at the Dryden Commission, while Joe uncovers Karen's shocking secret.
In the season finale, the enchanting siren song takes hold of Ben and Decker. Meanwhile, Dale must answer for the escalating crime in Bristol Cove.
Cameran plays the pregnancy waiting game while the rest of the gang prepares for a trip to Shep and Chelsea's hometown, Hilton Head. Meanwhile, feuding exes, Craig and Naomie, attempt to act civil with the help of an old furry friend. Austen decides to rekindle his romance with Victoria, but fears Chelsea's reaction. As Kathryn plans her son's birthday, Thomas' girlfriend gets sour from the invitation snub. Tensions flare at a beachfront argument, changing one relationship for good.
Mark-Paul and Rachel attend the Independent Spirit Awards together. An unassuming Hugh joins Larry in Austin, Texas, to teach unauthorized Groundlings-style seminars to a group of Texas businesspeople.
Beach Bites' Katie Lee and actor Mekhi Phifer grill Louisiana's Chef Nathan Gresham and Arizona's Chef Lisa Dahl to determine who can smoke Bobby Flay.