Siren - Season 2 - Eps 13: The Outpost
Mermaid mating season has begun, with Ryn knowing she will need to go back to the sea to help her colony. The hybrids convince one of the mermaids to come with them to a remote location, leading Helen and Ben on a hunt to find them. A journalist turns to Xander for help putting the pieces together of the night of the oil rig disaster, but Xander is torn on where his loyalties lie and what helping him could mean for his future.
About Siren

Title: Siren
First Air Date: 2018-03-29
Last Air Date: 2020-05-28
Status: Canceled
Rating: 7.734/10 (from 3367 votes)
Language: EN
Seasons: 3
Total Episodes: 36
Network: Freeform
Genres: Sci-Fi & Fantasy, Drama
Production Companies: Unknown
Synopsis
The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.
Cast

Eline Powell
Ryn

Alex Roe
Ben Pownall

Fola Evans-Akingbola
Maddie Bishop

Ian Verdun
Xander McClure

Rena Owen
Helen Hubbell