Ernest is excited, and Edith and Bo want to stay in.
Source: CBBC
Series 1: 3. Time Slime
The monster-loving maniacs dive into the fascinating world of ‘time slime’.
29-03-2025
CBBC
Series 1: 51. The Dark Lord Cometh - Part Ll
The heroes desperately try to avoid a confrontation with the invincible Dracula.
22-03-2025
CBBC
Series 1: 50. The Dark Lord Cometh - Part L
Dracula is coming for Arthur, and the Van Altens prepare to face one angry vampire.
15-03-2025
CBBC
Series 1: 49. Dark Tomorrow
Ernest and Ishaani go through the mirror to experience a terrifying future vision.
08-03-2025
CBBC
Series 1: 48. The Icelandic Yulecat
Once a year, monster hunters must host the terrifying, fashion-obsessed Icelandic Yulecat.
01-03-2025
CBBC
Series 1: 4. The Glarbergastling
Arthur and the kids embark on their first mission together.
21-02-2025
CBBC
Series 1: 2. Welcome To Gruselbrook - Part 2
Edith and Bo decide to stay and fulfil their destiny, but Ernest has serious doubts.
19-02-2025
CBBC
Series 1: 1. Welcome To Gruselbrook - Part 1
Three monster-loving kids visit their grandfather in the most haunted city on earth.
18-02-2025
CBBC
Series 1: 18. The Power Phoenix
A giant, energy-eating bird is draining the Gruselbrook power plants.
17-02-2025
CBBC
Series 1: 45. Mrs Jorgensen
The kids engage in a battle with Mrs Jorgensen, a super-poltergeist.
08-02-2025
CBBC
Series 1: 7. Professor Dracula
Edith leads a reckless mission to awaken a dangerous, undead substitute teacher.
12-11-2024
CBBC
Series 1: 2. Welcome To Gruselbrook - Part 2
Edith and Bo decide to stay and fulfil their destiny, but Ernest has serious doubts.
19-02-2025
CBBC
Series 1: 33. The Coming Of The Light
Solstice is here, and the Van Altens gather around the fire to await the madness of the night.
18-12-2024
CBBC
Series 1: 51. The Dark Lord Cometh - Part Ll
The heroes desperately try to avoid a confrontation with the invincible Dracula.
22-03-2025
CBBC
Series 1: 16. Door Number Three, Part Two
Ernest and Ishaani are trapped inside another dimension.
25-11-2024
CBBC
Series 1: 4. The Glarbergastling
Arthur and the kids embark on their first mission together.
21-02-2025
CBBC
Series 1: 39. The Mummy
In a quest for unimaginable pampering, Phil joins forces with an ancient mummy.
28-12-2024
CBBC
Series 1: 44. Safari Jack
Arthur challenges the kids to fix the most evil doll that ever existed.
01-02-2025
CBBC
Series 1: 48. The Icelandic Yulecat
Once a year, monster hunters must host the terrifying, fashion-obsessed Icelandic Yulecat.
01-03-2025
CBBC