When did Ultraviolet Season 1 Episode 10 air?
Ultraviolet Season 1 Episode 10 aired on December 20, 2017.


The police face criticism for working with the Violets after a new murder -- and a serial killer on the loose -- complicate the Hycel case.
Direct answers for episode-level questions and details.
Ultraviolet Season 1 Episode 10 aired on December 20, 2017.
This episode runs for approximately 45 minutes.
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