only murders in the building season 3 cast guest stars

Fiona Shaw, once a privileged heiress, fell from grace three years ago when her family's business collapsed. Burdened with a staggering five-hundred-million debt, she was forced to accept the Sterling family's arrangement—an arranged marriage with their second son, Henry. Yet the union was nothing but a façade. Henry, a closeted man deeply in love with his loyal secretary Louis, had no affection for Fiona and abandoned her after their wedding night. His only reason for marrying her was to appease his mother, Elizabeth, and to secure an heir quickly—ensuring his claim to the family's vast fortune and strengthening his position against his half-brother, Jeff.

A blood-soaked encounter at a lavish banquet pulls the Cohen siblings into the unrelenting grip of fate. Bound by morality's chains, they are torn apart, their love consumed by the fires of war. One year later, Ethan Judd plays a treacherous game, using his engagement to Ivy Cohen as a mere pawn in his meticulously crafted revenge, determined to reduce the Cohen family to ashes. Beneath a veil of crimson silk, secrets swirl in the shadows. Trapped in a maze of lies and conspiracies, Ivy inches toward the truth, finding herself once more in his arms. As the layers of deception unravel, blood ties, hidden messages from enemies, and endless wars pull them into a deadly, unforgiving game where survival is the only prize.

Modern elite assassin Morgan Calud dies and transmigrates into a woman with the same name. After Morgan's father died in battle, her mother disguised her as a boy from birth so they could maintain their position in the Calud family. As Morgan grows up, she yearns to reclaim her female identity but fears that discovery would mean death for both her and her mother. Planning to escape with her mother before her secret is exposed, Morgan is unexpectedly noticed by Shane Burke—the Aetheria Dynasty's only duke with a different surname, a man of overwhelming power and ruthless temperament. He brings her back to his estate, and from then on, she must outwit him daily just to survive.

Nathan Miller is the Miller family's long-lost legitimate son who, after being brought back to the wealthy household, faces only cold stares,abuse, and betrayal. His mother shows favoritism, his father remains indifferent, his sister treats him cruelly, and the adopted son Lucas Miller, who usurped his place, frames him at every turn and steals everything—his education, his dreams, even his life. However, fate grants him a second life as Ethan Parker, son of Riverton's wealthiest family. Armed with memories and hatred from his past life, he returns to high society as the Parker heir, vowing to make the Miller family pay!

Tina Garcia's daughter, Candy Leed, clings to life after a terrible accident. She holds on, hoping her doctor father, Leo Leed, will arrive in time to save her. However, when Leo finally appears, he prioritizes his first love and her daughter, who are only pretending to be injured. He rushes them to the hospital and takes good care of them. Meanwhile, Candy, having lost too much blood, tragically passes away as she misses the critical window for treatment. Heartbroken, Tina then learns of the affair between Leo and his first love. Consumed by grief and anger, she vows to make them pay for what they have done to her daughter.

Everyone thought Wynne Lynch was Nolan Griffin's simp, shielding him from drinks and knives, willing to be the most humble secretary by his side. In truth,Wynne got close to Nolan only because she saw him as a stand-in for her late lover, Nathan Griffin, and also to fulfill his dying wish: to take care of Nolan for seven years. During those seven years, Nolan allowed Rowena Sutter to humiliate and hurt Wynne without restraint. From life-or-death races to high-altitude skydives, Wynne repeatedly risked her life for Nolan. Yet when Nolan finally realized his own feelings, Wynne had already accumulated enough disappointment and resolved to leave.

Graysen Grimes is consumed by grief over his late wife, leading the family nanny, Caitlin, to believe she'll become the next Mrs. Grimes. While Graysen is away, Caitlin moves her relatives into the mansion. She seizes control of Graysen Group, running the company into the ground. When Graysen discovers the betrayal, the shock makes him collapse—he's hospitalized. While he's unconscious, Caitlin even kidnaps his only daughter Janessa... After regaining consciousness, Graysen exposes Caitlin's deception. In retaliation, she secretly works with rival corporations to sabotage his business. In the end, justice prevails—Caitlin lands in prison while Graysen Group makes a triumphant IPO.

Lycan Gray has battled a stubborn case of anorexia for years, and his last hope lies in tracking down a mysterious chef known for healing through food. During his search, he crosses paths with Wendy Sable, an outer disciple from Woodabbey. When Lycan is caught sneaking food, Wendy mistakes him for a thief and kicks him off the mountain.Fate brings them back together in town. To dodge a politically arranged marriage,Lycan offers Wendy a hefty sum to pretend to be his girlfriend. What he doesn't expect? Wendy turns out to be not only his long-lost fiancée—but also the culinary genius he's been searching for all along.

When Yasmin Conrad was just a kid, she watched her mom get torn apart by vicious dogs because she swept some cherry blossoms wrong. The person who ordered it was Elsie Hudson, who was about to become the Queen.Elsie wasn't satisfied with just one murder; she wanted Yasmin dead too. Right before the wolves could get her, some mystery person saved her and made a deal: learn how to seduce powerful men, get into the palace, and take down the woman who ruined everything. Now Yasmin's ready to use every trick in the book to destroy Elsie, because some things can only be settled with blood.

When Evelyn was five, her mother died tragically, leaving her alone in a distant village. Many years passed, and now she finds herself back in the city, poised to marry Athoria's wealthiest man, Graham Britton, as a replacement for another. While Graham is rumored to have a cold-blooded nature and fiery temper, Evelyn is taken aback by the handsome figure he cuts as she stands before him. When Graham assumes Evelyn is playing hard to get, she swiftly proves him wrong, and when he belittles her as just a village girl, she reveals herself as a skilled practitioner of medicine, design, piano, and technology. It's only then that Graham realizes he's married a true gem.

Sara and Nyla were sisters of the Caldwell family. In their previous life, Sara married Eddie, a penniless man, but his family unexpectedly struck it rich and lived in prosperity. Meanwhile, Nyla married Tyler, a powerful military officer, but he died shortly after their wedding, driving her into madness. Blinded by jealousy over Sara's happiness, Nyla stabbed her to death—only to be killed by Sara's dying strike.When the sisters were reborn, returning to the moment of the marriage proposals, Nyla decided to snatch Eddie away. Little did she know that Sara had also been reborn and would later prevent Tyler's death, ending up far more successful than Nyla this time…

Tech genius Jolie Shannon sacrificed her career for her husband Mark Gates, only to be betrayed by his affair — even forced to serve his pregnant mistress. She filed for divorce, reclaimed her pre-marital assets and core patents, causing Mark's company's IPO to fail and driving it to the brink of bankruptcy. Throughout the divorce, she calmly handled insults from his family and gathered evidence step by step. After divorcing, she swiftly married her longtime rival from her youth, Simon Fox. With his support, she returned to the tech industry and staged a dramatic comeback in both career and love, ultimately leaving her ex-husband isolated and disgraced.

At 18, Sheila Jean lost her parents to drug traffickers. To shield her three younger siblings, she faked a fire,shouldering the vendetta alone. When her investigation revealed powerful enemies, she placed her siblings in adoptive homes for protection, feigned selfishness, and hunted the culprits in secret. After avenging her parents, she became an undercover police agent.Thirty years on,Sheila,now 48, is a notorious figure nationwide. Her siblings, now successful elites, despise her. Gill, her third sister, uses advanced brain-computer tech to extract and live-stream Sheila's memories, aiming to "judge" her.Mandy,the second sister, steps in to experience Sheila's past, only to uncover shocking truths.

After years of being framed and mistreated by her adoptive sister Valeria, who covets the Barron family inheritance, true Barron heiress Ciara attempts to prove herself during a heated argument by jumping from the second floor. Her mother Shannon Merrill attempts to save her, resulting in both falling. When Shannon regains consciousness, she discovers she has somehow switched bodies with her daughter. Now inhabiting Ciara's body, Shannon finally witnesses the cruelty her daughter endured, such as how the servants only respect Valeria while mocking the true heiress. The situation reaches a breaking point when Shannon (in Ciara's body) is cornered in an alley by Valeria and beaten unconscious…

Everyone thought Wynne Lynch was Nolan Griffin's simp, shielding him from drinks and knives, willing to be the most humble secretary by his side. In truth,Wynne got close to Nolan only because she saw him as a stand-in for her late lover, Nathan Griffin, and also to fulfill his dying wish: to take care of Nolan for seven years. During those seven years, Nolan allowed Rowena Sutter to humiliate and hurt Wynne without restraint. From life-or-death races to high-altitude skydives, Wynne repeatedly risked her life for Nolan. Yet when Nolan finally realized his own feelings, Wynne had already accumulated enough disappointment and resolved to leave.

Seungyoon, a freshman who enters college filled with dreams of a sweet, drama-like romance, falls in love at first sight the moment he meets Jihui, a girl from the same department. However, to Jihui, Seungyoon is practically invisible—so insignificant that she can’t even remember his name. The only men Jihui finds attractive exist inside BL webtoons. Real-life men don’t interest her at all, and she feels no romantic spark toward them. As the campus sweetheart, she has already rejected countless confessions from male students. Like the others, Seungyoon can only admire her from afar—until one day, he unexpectedly runs into Jihui in the department lounge. Watching her excitedly chat with BL characters on her laptop rather than acknowledging his presence, Seungyoon feels deeply hurt and makes an impulsive, drastic decision. “I… actually… I’m gay!” At that very moment, the classroom door swings open, and his words echo loudly— “Gay~~~!” Seungyoon accidentally comes out in front of everyone. Realizing there’s no turning back, Seungyoon quickly understands one thing: If you can’t avoid it, act it out—survival depends on it. With his childhood best friend Chanyoung, he ends up pretending to be a gay couple. Ironically, this makes Seungyoon the very type that catches Jihui’s attention. As they spend more time together, the once-invisible Seungyoon slowly begins to win her heart. But as Chanyoung continues the fake relationship to support Seungyoon’s love life, an unintended love triangle begins to form. With a lie that can no longer be undone, emotions intertwine, misunderstandings pile up, and deception breeds deception. How will this absurd and complicated triangle of lies and feelings finally come to an end?

Olivia Turner loved Zacharias Larson for nine years, but in the tenth year, she found herself imprisoned by Zacharias's own hands. Falsely accused of her grandfather's death and giving birth to another man's child, Olivia faced a wrongful sentence. The true culprit behind the conspiracy was her sister, mistakenly raised by the Turner family and later recognized into the affluent Larson family. Deception, identity substitution, and framing orchestrated Olivia's downfall. It wasn't until the brink of death that Olivia discovered the truth. Yet, Zacharias, the one person she needed to believe her, remained skeptical. Only upon witnessing her lifeless body did he descend into madness.

Olivia Turner loved Zacharias Larson for nine years, but in the tenth year, she found herself imprisoned by Zacharias's own hands. Falsely accused of her grandfather's death and giving birth to another man's child, Olivia faced a wrongful sentence. The true culprit behind the conspiracy was her sister, mistakenly raised by the Turner family and later recognized into the affluent Larson family. Deception, identity substitution, and framing orchestrated Olivia's downfall. It wasn't until the brink of death that Olivia discovered the truth. Yet, Zacharias, the one person she needed to believe her, remained skeptical. Only upon witnessing her lifeless body did he descend into madness.