S4·E23 An Everlasting Kingdom
Core
Aired June 16, 2021
Synopsis
A vicious beast in his true form, Cath attacks the reawakened Arthur. Now separated from the Sins, Merlin attempts to take on the monster herself.
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Frequently Asked Questions
When did Season 4 Episode 23 of The Seven Deadly Sins air?
Season 4, Episode 23 ('An Everlasting Kingdom') originally aired on June 16, 2021.
How long is Season 4 Episode 23 ('An Everlasting Kingdom')?
The episode follows the standard broadcast runtime for The Seven Deadly Sins.
What happens in The Seven Deadly Sins Season 4 Episode 23?
A vicious beast in his true form, Cath attacks the reawakened Arthur. Now separated from the Sins, Merlin attempts to take on the monster herself....