As an old friend visits Helen, a new mermaid arrives leaving Ryn questioning their motives. Maddie learns the truth behind Ian's passing, as Ben fights for his mother's treatments. While Xander is inspired to take on more responsibility.

Siren Season 3 Episodes...

• s03e01 - Borders
• s03e02 - Revelations
• s03e03 - Survivor
• s03e04 - Life and Death
• s03e05 - Mommy and Me
• s03e06 - The Island
• s03e07 - Northern Exposure
• s03e08 - Til Death Do Us Part
• s03e09 - A Voice in the Dark
• s03e10 - The Toll of the Sea

Siren Show Summary

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.