| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S21E01 | Turrets of Terror |
November 21, 2021
ITV1
|
78 | |
| S21E02 | Dreaded Diner |
November 22, 2021
ITV1
|
57 | |
| S21E03 | Treacherous Traps |
November 23, 2021
ITV1
|
55 | |
| S21E04 | Castle Kitchen Nightmares |
November 24, 2021
ITV1
|
47 | |
| S21E05 | The Scare Fair |
November 25, 2021
ITV1
|
55 | |
| S21E06 | Creepy Closets |
November 26, 2021
ITV1
|
55 | |
| S21E07 | Bedchamber of Chills |
November 30, 2021
ITV1
|
47 | |
| S21E08 | Savage Stakeout |
December 1, 2021
ITV1
|
52 | |
| S21E09 | Castle Scary-Oke |
December 2, 2021
ITV1
|
48 | |
| S21E10 | Gruesome Gargoyles |
December 3, 2021
ITV1
|
60 | |
| S21E11 | Cells of Hell |
December 4, 2021
ITV1
|
57 | |
| S21E12 | Gross Vegas |
December 5, 2021
ITV1
|
60 | |
| S21E13 | Critter-Cal Cages |
December 6, 2021
ITV1
|
61 | |
| S21E14 | The Grim Grinder |
December 7, 2021
ITV1
|
60 | |
| S21E15 | Santa's Grotty Grotto |
December 8, 2021
ITV1
|
60 | |
| S21E16 | Drawbridge Over Troubled Water |
December 9, 2021
ITV1
|
65 | |
| S21E17 | Lethal Latrines |
December 10, 2021
ITV1
|
64 | |
| S21E18 | Celebrity Cyclone |
December 11, 2021
ITV1
|
53 | |
| S21E19 | Fill Your Face / Frightening Feast / Tomb of Doom |
December 12, 2021
ITV1
|
74 | |
| S21E20 |
Legends of the Castle
season finale
|
December 15, 2021
ITV1
|
45 |
No artwork of this type.
No artwork of this type.
No artwork of this type.