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S03 Episode 1
Borders
As an old friend visits Helen, a new mermaid arrives leaving Ryn questioning their motives; Maddie learns the truth behind Ian's death; Xander is inspired to take on more responsibility.
40 mins · Thu, 2 Apr 2020
S03 Episode 2
Revelations
When another mysterious death is uncovered in Bristol Cove, Ryn suspects Tia; Maddie befriends a new acquaintance in Seattle; Helen warns the hybrids of trouble; Xander begins training; Ted revisits the past.
41 mins · Thu, 2 Apr 2020
S03 Episode 3
Survivor
Ryn stumbles on to the secret existence of her unborn child; Ben sets out on a dangerous path to help his mum; Xander tries to establish himself in his new career; Helen consults with Eliza to help contact Sarge.
39 mins · Thu, 9 Apr 2020
S03 Episode 4
Life and Death
Ben and Maddie help Ryn guide her surrogate through a life-threatening delivery; Helen and Xander deliver a hybrid corpse to Beth at The Ranch; Xander faces danger on the high seas during a ride-along with the Bristol Cove water patrol.
40 mins · Thu, 16 Apr 2020
S03 Episode 5
Mommy and Me
Ryn returns to land to explore human motherhood; Maddie and Robb come across a gruesome discovery; Ben experiences mysterious side effects.
40 mins · Thu, 23 Apr 2020
S03 Episode 6
The Island
Ryn discovers a refuge of injured mermaids that escaped Tia's violent takeover; Ben and Xander get caught in a battle with Tia's troops.
39 mins · Thu, 30 Apr 2020
S03 Episode 7
Northern Exposure
Ryn, Ben and Maddie must recruit new allies in the fight against Tia; Helen seeks answers when she's haunted by Donna's spirit.
40 mins · Thu, 7 May 2020
S03 Episode 8
Til Death Do Us Part
Ryn, Ben and Maddie must protect Bristol Cove from Tia's army; Ben's injections produce unexpected results, which alarms both him and others; Xander juggles best man duties in Calvin's wedding, while also helping Helen.
40 mins · Thu, 14 May 2020
S03 Episode 9
A Voice in the Dark
Tia unleashes a deadly attack on Bristol Cove; Ryn, Ben and Maddie race against time to find a cure for Xander's mysterious illness, while anticipating Tia's next move; Baby Hope returns to land to reconnect with Ryn.
40 mins · Thu, 21 May 2020
S03 Episode 10
The Toll of the Sea
In an effort to save Hope, Ryn and Ben confront Tia in an undersea battle between the mermaid tribes. Maddie and Robb work to find a cure for Xander, while Helen and the hybrids help restore order. Ted struggles to accept Ben's reality.
40 mins · Thu, 28 May 2020
