SIRENS Season 2: A Sister’s Shocking Fate and an Unexpected Twist

Sirens Season 2, set to premiere on Netflix on November 3, 2025, has fans on edge with a chilling rumor: one of the DeWitt sisters—Devon (Meghann Fahy) or Simone (Milly Alcock)—may not survive the season. Netflix insiders have hinted at a death that’s not driven by the typical thriller tropes of murder or accident but by a deeper, more psychological cause tied to the show’s themes of trauma, betrayal, and class warfare. Here’s what we know about this bombshell, the shocking betrayal teased in the Season 2 promo, and why the reason behind this potential death could redefine the series.

The Setup: Season 1’s Fallout and Season 2’s Stakes

Sirens Season 1, a dark comedy based on Molly Smith Metzler’s play Elemeno Pea, followed sisters Devon and Simone over a tense Labor Day weekend at the opulent Cliff House estate in Port Haven, New England. Devon, a struggling Buffalo native caring for their dementia-stricken father, Bruce, tried to pull Simone away from her role as live-in assistant to billionaire socialite Michaela “Kiki” Kell (Julianne Moore). Simone, however, was seduced by the wealth and status offered by Michaela and her husband, Peter Kell (Kevin Bacon). The season ended with a jaw-dropping twist: after Peter kissed Simone, Michaela fired her, but Simone allied with Peter, ousting Michaela and taking her place as the new “lady of the mansion.” Devon returned to Buffalo, while Michaela, stripped of her wealth, boarded a ferry to the mainland.

Season 2’s teaser promises a “shocking betrayal” between Devon, Simone, and Michaela, escalating the emotional and psychological stakes. The rumor of a sister’s death, first whispered by Netflix insiders on platforms like Reddit and Forbes, adds a darker layer. Unlike typical thrillers where death might stem from violence or a cult-like conspiracy, insiders suggest the cause is “unexpected” and tied to the sisters’ fractured bond and personal demons.

The Rumor: A Sister’s Death and Its Unconventional Cause

While Netflix hasn’t confirmed the rumor, posts on Reddit and articles from Forbes and Business Insider cite insider buzz that either Devon or Simone could die in Season 2. The reason, however, isn’t a physical threat like murder or an accident but something more introspective, possibly linked to mental health or self-destruction. Given Sirens’ focus on trauma—both sisters grew up with an alcoholic father and a mother who died by suicide—this could point to a psychological unraveling.

Devon’s Vulnerability: Devon’s Season 1 arc showed her battling alcoholism and resentment toward Simone for abandoning their family. Her toxic insistence that Simone share her misery, as noted by Hollywood Reporter, suggests she’s on a precarious edge. If Devon dies, it could be due to a relapse or a deliberate act, perhaps triggered by Simone’s betrayal. For example, if Simone cuts Devon off entirely to cement her new life with Peter, Devon’s isolation could push her to a breaking point, echoing their mother’s fate.
Simone’s Risk: Simone’s transformation into “Michaela 2.0” at Cliff House was a survival tactic, as Milly Alcock told TUDUM. But her “Mona Lisa smile” in the finale hinted at unease. If Simone faces a downfall—say, Peter discards her as he did Michaela—she might spiral, especially without Devon’s support. A death tied to overdose, reckless behavior, or even suicide could reflect her inability to escape her past trauma, despite her climb up the social ladder.

The “unexpected” nature of the death, per insiders, suggests it won’t be a sensational plot device but a gut-punch that deepens the show’s exploration of how women navigate power and pain. As Metzler told ScreenRant, the ending of Season 1 was meant to feel “inevitable yet surprising,” and Season 2 seems poised to follow suit.

The Betrayal: A Catalyst for Tragedy?

The Season 2 teaser’s focus on a betrayal between Devon, Simone, and Michaela is likely the trigger for this rumored death. Several scenarios could play out:

Simone Betrays Devon: Simone’s Season 1 choice to stay with Peter over returning to Buffalo already strained her bond with Devon. If Simone doubles down—perhaps by sabotaging Devon’s attempts to reconnect or exposing her struggles to Peter’s elite circle—it could push Devon toward despair. Alternatively, Simone’s betrayal of Michaela (by erasing her legacy at Cliff House) might pull Devon into the crossfire, especially if Devon and Michaela form an alliance, as speculated by Yahoo.
Devon Betrays Simone: Devon’s Season 1 refusal to respect Simone’s choices bordered on selfishness, per Fahy’s Hollywood Reporter interview. If Devon betrays Simone—say, by leaking incriminating details about her relationship with Peter to the press or siding with Michaela to take her down—it could isolate Simone, leading to her downfall. This betrayal might feel justified to Devon but could have unintended consequences.
Michaela’s Role: Michaela, now destitute but resilient, might orchestrate a betrayal to reclaim her status, as Metzler hinted to RadioTimes.com. If she manipulates Devon against Simone or uses her legal background to expose Peter’s secrets, she could inadvertently set the stage for a sister’s demise. Michaela’s own betrayal by Simone in Season 1 fuels her motive, making her a wildcard.

The betrayal’s fallout could amplify the sisters’ existing wounds, making a psychological death—whether literal or metaphorical—feel tragically inevitable.

Why It Matters: Themes and Impact

Sirens uses the Greek myth of sirens to explore how women like Devon, Simone, and Michaela are misjudged as seductresses or monsters, as Metzler told TUDUM. A sister’s death would underscore this, showing how systemic pressures—class divides, patriarchal power, and familial trauma—can destroy even the strongest bonds. The “unexpected” cause avoids cheap thrills, aligning with the show’s nuanced tone, praised by IndieWire for its “deft weaving” of drama and comedy.

If Devon dies, it could force Simone to confront the cost of her ambition, while Simone’s death might push Devon toward healing or further self-destruction. Either way, the loss would reframe the betrayal as a pivotal moment, challenging viewers to decide, as Metzler intended, “how to feel about it” (ScreenRant).

What to Expect in Season 2

While the rumor remains unconfirmed, Season 2 will likely retain Sirens’ signature mix of dark humor, surreal visuals, and incisive social commentary. The Port Haven setting, with its lavish estates, will contrast sharply with the sisters’ inner turmoil. New characters might join the cast, per Epicdope.com, to complicate the dynamics, while costumes will signal shifts—Simone’s elegant gowns versus Devon’s gritty attire.

The season could explore:

Simone’s life as Peter’s partner and whether she mimics Michaela’s cult-like behavior (Forbes).
Devon’s struggle to stay sober and find purpose in Buffalo (Variety).
Michaela’s fight for redemption, possibly through a legal battle (RadioTimes.com).
The psychological toll of the betrayal, culminating in the rumored death.

Final Thoughts

The hint that one DeWitt sister won’t survive Sirens Season 2, coupled with an unconventional cause, has fans bracing for an emotional rollercoaster. Whether it’s Devon or Simone, the death would amplify the show’s themes of survival and sacrifice, making the November 3, 2025, premiere a must-watch. As Sirens continues to unravel the myth of the siren, one thing’s clear: the real danger lies not in the sea but in the choices we make—and the betrayals we can’t undo.