Aah is a spine-tingling 36-episode supernatural thriller adapted from the acclaimed Tamil anthology novel by Suriya Rethnna. Each week a chilling story unfolds, weaving hauntings of love, betrayal and vengeance into a larger narrative that follows Aditya as he faces the terrifying legacy of his mother Devi, whose grip from beyond the grave refuses to fade. From cursed homes and eerie hospital wards to a family bistro steeped in secrets, Aah blurs the line between the living and the dead.
Chitra hears a haunting lullaby from a sealed hospital ward and turns to Aditya for answers. Together they step into a mystery that will test their fears and bind their paths in ways neither expects.
As Chitra digs deeper into the hospital’s secrets, Aditya steps further into a world where spirits demand to be heard. But with Devi’s shadow still entwined in his life, the line between past and present begins to blur.
The haunting tightens its grip, pushing Chitra and Aditya toward unsettling revelations. As they search for answers, Aditya begins to sense that the darkness they face is entwined with something far closer to home.
After a harrowing ordeal, Chitra and Aditya finally find a fragile sense of calm. But as the bistro opens its doors to new beginnings, Aditya is reminded that his greatest struggle may be the one waiting within his own family.
Ashwini awakens from her coma, leaving Menaka overjoyed while Aditya remains strangely unsettled. Beneath the warmth of her return, a quiet dread begins to grow as Aditya senses that something, or someone, has changed.
Tensions rise when Aditya’s unease deepens around Dev and Heera. Seeking clarity, he turns to Inspector Omar, but what begins as a simple investigation leads him toward a truth he may not be ready to face.
The truth about Yamini shatters the fragile calm, and Aditya finds himself drawn into yet another tragedy. As grief consumes those around him, Ashwini’s behaviour grows increasingly strange, though Menaka believes it is only part of her recovery.
Menaka begins to sense something dark within Ashwini’s return, a quiet change that unsettles her deeply. Meanwhile, Priya’s growing recklessness at the bistro draws unwanted attention, and she soon faces a consequence she never expected.
Raj’s livestream on an abandoned road begins as a thrill and ends in terror when something unseen decides to watch back. Meanwhile, Chris opens Aditya’s eyes to a deeper truth about the darkness surrounding him.
Raj’s reckless broadcast spirals into horror as his actions summon a consequence he cannot escape. At the bistro, Aditya grows obsessed with a mysterious visitor whose presence feels less human than haunting.
Aditya discovers that Priya’s charm masks something far more dangerous taking root within her. As otherworldly forces tighten their grip, he risks everything to pull her back from the edge of possession.
Aditya faces a devastating choice to save Priya, he must destroy the spirit known as Nasriah. But as Chris reveals a darker plan, Aditya begins to see that the real danger may lie within his own home.
A group of teenagers turn to an Ouija board for fun and find themselves hunted by a spirit that refuses to play by their rules. What began as a game becomes a nightmare that refuses to end.
Kavin’s sudden change in behaviour terrifies his friends and family. When his mother turns to Chris for help, they uncover signs of a haunting tied not to the boy but to the choices made in his name.
Chris and Aditya trace the haunting to the block where Kavin once mocked an ancient ritual. What they discover reveals the thin line between disrespect and invitation and the price that follows.
As Chris and Aditya confront the spirit tormenting Kavin, a grieving family’s secret finally comes to light. The ritual to free him begins, but even in victory, Chris senses a familiar darkness creeping closer this time, around Ashwini.
Inspector Omar’s niece Rehana senses a presence watching her even in the safety of her own room. As fear tightens around her, Chris and Chitra uncover a disturbing truth about Ashwini that they struggle to reveal.
A buried memory resurfaces, pushing Aditya’s suspicions into the present. When Rehana suddenly vanishes, Omar and her mother spiral into panic, realising too late that the danger had already entered their home.
Rehana’s torment is revealed to be the work of a curse, but the hand behind it remains hidden. Aditya and Omar race to uncover the truth before the darkness claiming her becomes irreversible.
Amir’s desperate visit to a bomoh unleashes consequences beyond his understanding. As the chaos closes in, only Chris and Aditya stand between Rehana and the ruin he unknowingly set in motion.
Madhavi clings fiercely to memories of her niece Kirthana, even as Vasanth begins to experience strange, unsettling events at home. Their grief deepens, and something unseen begins to stir.
Aditya is summoned to a beachside tragedy that shakes him to his core. Standing beside Omar and Menaka, he struggles to accept the identity of the victim lying before them.
Lost in grief, Aditya questions what was real in the moments leading up to the tragedy. Even as he mourns, he notices troubling signs around Vasanth and Menaka, sensing that the darkness is far from done.
Aditya finally confronts Devi, desperate to know if she was responsible for the tragedy he fears. Her unnerving threats force him to seek Chris for help, while Vasanth and Madhavi struggle under the weight of guilt as Kirthana’s presence haunts their daily lives.
The truth about Devi comes to light, revealing the hidden fractures within Aditya’s family and the darkness that shaped their bond. For the first time, he sees her past not through memory, but through the wounds she left behind.
The tangled history between Devi, Ashwini, and Aditya’s father resurfaces. As Aditya recalls the painful childhood he and Menaka endured, he realises how long the shadows of their home have followed him.
Mohan’s relationship with Devi fractures beyond repair, pushing her deeper into the supernatural for the power she believes will restore what she lost. But every step she takes toward reclaiming her past pushes Aditya closer to the truth he fears.
Memories long buried surge back into Aditya’s mind, crashing into the present with unsettling clarity. As he tries to piece the fragments together, he realises the past is not just haunting him… Tt is guiding him toward a truth he can no longer avoid.
A simple cuckoo clock becomes the key to a haunting revelation, pulling Marcus, Sarah, and Chandru into a shared moment where time bends and truth bleeds through. Its call reveals more than hours passing, it reveals what has been waiting to be found.
After uncovering the full story behind his family’s darkness, Aditya joins Chris in making a choice more dangerous than anything they have faced. What lies ahead may save them… Or destroy the last pieces of the world they are trying to protect.
Chitra hears a haunting lullaby from a sealed hospital ward and turns to Aditya for answers. Together they step into a mystery that will test their fears and bind their paths in ways neither expects.