S3·E22 King of the Castle
Synopsis
Team Tennyson finds out about their British ancestry, so they visit their relative's estate, but mysterious events convince Ben that the place is haunted. However, it turns out that Kevin Levin has followed them to Britain, and showcases three new alien forms based on those Ben has lost: Thornblade (Wildvine), Undertow (Overflow), and Dark Matter (Grey Matter).
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Frequently Asked Questions
When did Season 3 Episode 22 of Ben 10 air?
Season 3, Episode 22 ('King of the Castle') originally aired on January 30, 2019.
How long is Season 3 Episode 22 ('King of the Castle')?
The episode follows the standard broadcast runtime for Ben 10.
What happens in Ben 10 Season 3 Episode 22?
Team Tennyson finds out about their British ancestry, so they visit their relative's estate, but mysterious events convince Ben that the place is haunted. However, it turns out that Kevin Levin has followed them to Britain, and showcases three new alien forms based on those Ben has lost: Thornblade ...