A bus full of students goes missing during the middle of its morning round. It becomes clear that the bus was hijacked. When it is finally located, it is empty save for o ...

A monumental loss carries a warning from beyond the grave as Gunmar marches for the Heartstone Trollmarket. Can the team pull together to save the day? ...

Jim stands trial for unleashing Gunmar while his friends race to clear his name. If convicted, he'll be sent to The Deep, a dark realm of no return. ...

Facing serious accusations from the Tribunal, Jim gets the chance to see what his life would be like if he'd never found the amulet. ...

Señor Uhl sentences Jim and his friends to detention while Queen Usurna gathers evidence of a conspiracy. Draal comes face to face with Gunmar. ...

In a revealing flashback episode, Otto and Dictatious vie for Gunmar's ear while an increasingly paranoid Steve finds an unlikely ally. ...

When a oozy creature shows up in Arcadia, Jim and the gang set out to find it - while playing parents to two sacks of flour for a school assignment. ...

Multiple problems plague a frazzled Jim when his amulet goes on the fritz and Claire invites him to meet her parents at a family barbecue. ...

Now out of the Darklands and readjusting to life in Arcadia, Jim and the team must face the consequences of their risky actions. ...

Hope springs from an unlikely source when Gunmar learns that Jim's friends are in the Darklands on a mission to bring him home. ...

On the hunt to free Jim the team finds that it may require the help of an old friend returned. Jim makes an alliance while in Gunmar's Prisons. ...

When a new plan of action fails, the team finds a secret ability in Toby that helps the team in their search to help Jim. ...

While Jim is trapped in the Dark World with Gunmar. The rest of the team builds a plan to rescue him, all while trying not to let the human world know Jim is missing. ...

In the Darklands, Jim becomes captured by Gunmar, but manages to save Clare's baby brother. Killahead bridge has been destroyed and the Trollhunters will stop at nothing ...

The heroes brace for Angor Rot's inevitable invasion and prepare for the fight of their lives. Jim locates the last Triumbric Stone. ...

With Barbara's life hanging in the balance, Jim races to break the spell that bonds her to Strickler. Angor Rot attacks Toby and Claire. ...

A reluctant Jim joins forces with Strickler to keep Barbara alive. Gnome Chompsky returns from the Darklands with important news about Enrique. ...

A troll queen arrives from afar to take AAARRRGGHH!!! back to his homeland, revealing his devastating secret. Strickler asks Jim for protection. ...

Every second counts when Jim turns to a time-stopping Kairosect to snatch Strickler's ring, save his mother and find the second Triumbric Stone. ...

The Changeling posing as Claire's little brother throws a house party for the trolls of Arcadia. Jim and Toby look for a way to take Strickler's ring. ...

A horde of pixies descends on Arcadia Oaks High, sending the student body into a tailspin. Angor Rot comes to Jim with a surprising proposal. ...

Toby and Claire take on a Trollhunter task so Jim can win a Spring King challenge. In the process, they learn to master new weapons. ...

The heroes' search for the second Triumbric Stone takes them deep into unfamiliar marshlands. Claire asks Jim to be her dance partner. ...

A barely recognizable Blinky experiences the highs and lows of being human. Angor Rot marks Jim for a fate that's worse than death. ...

The heroes launch a dangerous quest to find the first Triumbric Stone. Angor Rot concocts a charm that links Strickler and Barbara's fates. ...

Jim searches for a way to kill Gunmar so Claire can bring her brother back home. A power-hungry Strickler returns to Arcadia with Angor Rot. ...

Claire gets her first look at Heartstone Trollmarket, and Jim receives a ghostly summons. Elsewhere, Strickler awakens an ancient assassin. ...

Jim must surrender to Bular and unlock the Killahead Bridge to save kidnapped Blinky and promises Claire that he will get her brother back. ...

The Killahead Bridge is complete, but the door to the Darklands still won't open. Jim is forced to tell Claire the truth when she becomes a target. ...

The gang breaks into Strickler's office for clues to Killahead Bridge but ends up releasing a monster into school, and Strickler reveals his true form. ...

Draal gives Jim a troll-made totem to help curb his anxiety about Claire. But Jim's newfound overconfidence leads him to a startling realization. ...

Jim's 16th birthday is full of surprises, including the arrival of a terrifying new species of troll that's immune to the effects of sunlight. ...