The WORST episodes of Siren (2018)
Every episode of Siren (2018) ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Siren (2018)!
A costal town known for its legend of once being home to mermaids is turned upside down when a mysterious girl appears and begins wreaking havoc.
#1 - Borders
Season 3 - Episode 1 - Aired 4/2/2020
As an old friend visits Helen, a new mermaid arrives leaving Ryn questioning their motives. Maddie learns the truth behind Ian’s death. Ben fights for his mother’s treatments. Xander is inspired to take on more responsibility.
#2 - Pilot
Season 1 - Episode 1 - Aired 3/29/2018
In the series premiere, a mysterious girl arrives in a small coastal town, leading to the return of vicious mermaids who are seeking to reclaim their rule over the ocean.
#3 - The Lure
Season 1 - Episode 2 - Aired 3/29/2018
Ben and crew of The North Star uncover a device emitting a strange sound. Meanwhile, Ryn finds shelter in the home of the local folklore expert.
#4 - The Last Mermaid
Season 2 - Episode 14 - Aired 7/18/2019
Mating season turned out to be less successful than everyone had hoped, leading them to question the possibility of the mermaids procreating on land. Ryn brings a new mate ashore for the good of the colony, but it raises emotional questions for Ben and Maddie.
#5 - Curse of the Starving Class
Season 1 - Episode 5 - Aired 4/19/2018
Ben begins to investigate some suspicious overfishing, meanwhile Decker ramps up his efforts to find his escaped mermaid and shows the true extent of his influence.
#6 - The Wolf at the Door
Season 2 - Episode 2 - Aired 1/31/2019
Ben, Maddie and Ryn desperately try and keep the newly arrived mermaid pack hidden from the rest of the town, but the new mermaids’ quick degradation on land forces them to get them back to the sea unnoticed during the town’s Mermaid Beauty Contest. Elaine grows more suspicious of Helen and her connections to their family.
#7 - Showdown
Season 1 - Episode 6 - Aired 4/26/2018
When Ben and Maddie attend his mother’s fundraising gala, an unexpected guest shows up and offers to put an end to the overfishing that’s threatening the lives of the mermaids in Bristol Cove.
#8 - Serenity
Season 2 - Episode 12 - Aired 6/27/2019
Ryn goes back to the ocean to get help for Ben and Maddie’s conditions but discovers that continuing to go back may get harder than she realized the longer she’s on land. But when they learn that there may be a special place in Ryn’s homeland that could help them, Ben, Maddie and Ryn must all venture under the sea together to find the cure. Meanwhile, Helen and Ted connect over their shared family histories.
#9 - The Arrival
Season 2 - Episode 1 - Aired 1/24/2019
With more mermaids landing at Bristol Cove’s shores, the threat of discovery increases. After his encounter with the siren song, Ben tries to cope with the after effects. Maddie’s mom returns to town and tries to connect with her daughter. Meanwhile, Ryn attempts to adapt to life on land.
#10 - Interview with a Mermaid
Season 1 - Episode 3 - Aired 4/5/2018
Dale and the local police’s investigation starts pointing directly to Ryn, meanwhile Xander and Calvin’s search for Chris heats up when they locate the nurse who works at the military bunker.
#11 - The Outpost
Season 2 - Episode 13 - Aired 7/11/2019
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.
#12 - Mixed Signals
Season 2 - Episode 11 - Aired 6/27/2019
Maddie and Ben contend with how to help Ryn knowing that in order to help Elaine get better, they will need to continue the procedures on Ryn. When one of the group gets sirened, there is more drive than ever to get to the bottom of how the siren song really works—further piquing the interest of the military in how Ryn can be of use to them.
#13 - Being Human
Season 1 - Episode 8 - Aired 5/10/2018
Bristol Cove mourns a loss causing Ryn to experience a new human emotion.
#14 - Sacrifice
Season 2 - Episode 15 - Aired 7/25/2019
Ben and Xander are left dealing with a shocking discovery about Chris and his connection to the military. Meanwhile, Helen and Maddie reluctantly seek help from the hybrids as the threat of extinction looms over the mermaids. Ryn encounters the journalist who continues to chase his theories on mermaids to increasingly desperate ends.
#15 - All In
Season 2 - Episode 10 - Aired 6/20/2019
With Elaine Pownall’s health worsening, she seeks treatment from the military’s medical trial using mermaid cells, but the procedure doesn’t come without side effects to the mermaids. Helen and Rick learn more about the hybrid status, their history in Bristol Cove, and discover they are far less alone than Helen once believed.
#16 - Til Death Do Us Part
Season 3 - Episode 8 - Aired 5/14/2020
Ryn, Ben and Maddie must protect Bristol Cove from Tia's army. Ben's injections are producing unexpected results, which alarms both him and the others. Xander juggles best man duties at Calvin's wedding while also helping Helen.
#17 - Life and Death
Season 3 - Episode 4 - Aired 4/16/2020
Ben and Maddie help Ryn guide her surrogate though 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.
#18 - Revelations
Season 3 - Episode 2 - Aired 4/2/2020
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 and Ted revisits the past.
#19 - Natural Order
Season 2 - Episode 3 - Aired 2/7/2019
Ryn fights to maintain leadership of the pack when her loyalties are questioned over her friendship with Ben and Maddie. Ben interferes in a mermaid ritual and Helen discovers more about her family lineage.
#20 - Survivor
Season 3 - Episode 3 - Aired 4/9/2020
Ryn seeks help only to learn the secret existence of her unborn child. Ben sets out on a dangerous path to help his mother. Xander tries to establish himself in his new career. Helen consults with Eliza to help contact Sarge.
#21 - Mommy and Me
Season 3 - Episode 5 - Aired 4/23/2020
Ryn returns to land to explore human motherhood. Maddie and Robb come across a gruesome discovery. Ben experiences mysterious side effects. Ted confronts Helen.
#22 - No North Star
Season 2 - Episode 9 - Aired 6/13/2019
Ben, Maddie and the other humans deal with the fallout from the attack on the oil rig, while the mermaids reacclimate to their ocean home. Ryn comes back to land to follow through on an agreement she made with the military, despite not knowing what their ultimate goals are.
#23 - Oil and Water
Season 2 - Episode 4 - Aired 2/14/2019
Ryn decides they need to find another solution for housing mermaids as the pack dynamics remain precarious. Ben becomes a mentor to Levi as he tries to learn how men behave on land.
#24 - Street Fight
Season 1 - Episode 9 - Aired 5/17/2018
Donna comes ashore with two other members of her colony to bring Ryn back home. When mermaids once again begin wreaking havoc throughout the town, Dale tries to put an end to it once and for all.
#25 - Northern Exposure
Season 3 - Episode 7 - Aired 5/7/2020
Ryn, Ben, and Maddie must recruit new allies in the fight against Tia. Helen seeks answers when she's haunted by Donna's spirit. Tia obtains dangerous weapons she plans to use in her fight. Xander struggles to make amends with Annie.