Return of the Trollhunter is the fourteenth episode of Trollhunters.
Claire gets her first look at Heartstone Trollmarket, and Jim receives a ghostly summons. Elsewhere, Strickler awakens an ancient assassin.
Now that Claire knows about Trollmarket, Jim is conflicted on whether or not he should tell his mom, Barbara, about the Trollmarket as well, especially since he wouldn't tell her what happened in the last episode. When Claire enters the secret realm for the first time, she easily adapts and befriends Vendel and Draal. While Claire is learning more about Trollmarket, Jim receives a ghostly summons from the other Trollhunters and decides to form his very own team of Trollhunters.
Meanwhile, Strickler, Otto Scaarbach, and a goblin go to an ancient temple in a jungle and awaken an ancient evil known as Angor Rot, who is bent on destroying the Trollhunter.
- Kelsey Grammer as Blinky
- Anton Yelchin as Jim Lake Jr.
- Charlie Saxton as Toby Domzalski
- Lexi Medrano as Claire Nuñez
- Jonathan Hyde as Mr. Strickler
- Fred Tatasciore as AAARRRGGHH!!!/Bagdwella
- Ike Amadi as Angor Rot
- Tom Kenny as Otto Scaarbach
- Amy Landecker as Barbara Lake
- James Purefoy as Kanjigar
- Victor Raider-Wexler as Vendel
- Yara Shahidi as Darci
- Lauren Tom as Mary Wang
- Matthew Waterson as Draal
- Frank Welker as Fragwa
- Thomas F. Wilson as Coach Lawrence
- Steven Yeun as Steve Palchuk
- First appearance of Angor Rot.
- This episode takes place one month after "The Battle of Two Bridges".
- This episode was supposed to be the start of Part Two since it starts a new story arc, until Netflix opted to air the first 26 episodes at the same time.
- Title: The episode's title is in reference to the film Star Wars VI: Return of the Jedi.
- Error: When Mary says "You're practically swimming in him" to Claire, Steve (off-screen) can be seen tossing a wad of paper at Eli in the background, to which Eli turns his head in the direction from which the wad came from. In the immediate next shot, however, Eli is seen staring straight ahead.