what episode of pretty little liars does alison come back

When the Lynch family finally finds Fred after twenty years apart, they expect a meek puppet they can control. They don't realize he's come back from hell as a man bent on revenge. His adopted brother sees him as a rival, his sisters sneer at him as beneath them, and his parents try to chain him with guilt. He only smiles coldly and lays his plans in secret. "I'll reclaim everything bit by bit, beginning with your valued business empire."

Shirley Stone, the clandestine girlfriend of wealthy heir Felix Goodwin, faces heartbreak when Felix abruptly proposes to Sara Lane. Feeling used and unloved, Shirley decides to move on. However, Felix, realizing his mistake and the depth of his feelings for Shirley, sets out to win her back. As they navigate their tumultuous relationship, Shirley is torn between the past and a possible future with Felix...

Leon sacrificed his own career to be a stay-at-home husband for five years, supporting Janice's professional ambitions. However, his silent dedication was met with nothing but cold indifference. After a terminal cancer diagnosis, he left her the divorce papers and disappeared. Janice was initially unmoved, but the growing void in her life and the revelation of all he had done for her—followed by the false news of his death—plunged her into desperate regret, sparking a frantic search. Unknown to her, Leon had been saved and nursed back to health by his doctor, Lydia. As he healed emotionally with her support, their relationship deepened into love. When a remorseful Janice found him and begged for another chance, he firmly rejected her. Instead, he and Lydia, who had cherished him for a decade, committed to marriage. At their wedding, Janice confronted the full reality of her loss, while Leon and Lydia embarked on their new life together.

Aurora, noble Lycan queen, drank a witch’s potion to mate with her savior Jacob, at the cost of her powers and scent, only to be betrayed and mocked as a Rogue. Now, with her magic returning, she’ll join gallant Alpha King Avalon to wreak vengeance on her enemies.

Orphan Sierra Lowell is suddenly found by her divorced parents who were "dead for over a decade." To investigate the truth behind her childhood abduction, she goes undercover and follows her mother into the wealthy Reid family mansion. As her disguises fall away, the Reid family members who once looked down on her gradually become her loyal followers. Meanwhile, she finds true love with Philip Harper, one of the city's most powerful elites.

At 15, Evan Jose met the love of his life. Having been diagnosed with a rare illness since childhood and given no more than 30 years to live, Evan tasted a candy from Tina Skyler, and that very candy drove away his misery. Over the years, Evan kept supporting Tina, watching his little moon grow into an exceptional dancer. When he had only 7 months left to live, he made a selfish decision. He married her, aiming to love her silently, as he had done for the past 14 years. But he forgot that the look of love can't be hidden. His feelings grew stronger. He reveled in her cute yet awkward attempts to please him, was captivated by her unintentional touches, and couldn't bear the thought of any other man near Tina. With his life slipping away and his love impossible to let go, a countdown of love began.

The legendary Miss Santos died and became the adopted daughter of the Santos family, Heather. Heather’s adoptive parents forced her to get engaged to Timothy Eves, a crippled man. But, they didn’t know that Timothy was actually the primary heir of the Eves family, and that Heather was not the same village girl, but a female MMA champion, a miracle-working doctor, and a top hacker.

Naomie Baker is reborn and returns transformed, shedding her former timidity and revealing a cold, decisive ruthlessness. She punishes the wicked and strikes fear into the Baker family, showing no mercy to her elder brother Lucas, who had repeatedly humiliated her. Her younger sister Chloe schemes against her time and again, only to be outmaneuvered at every turn. In the end, Chloe’s true identity as a traitor colluding with enemy forces is exposed, and she is sent to prison.Joining forces with the male lead Arthur, Naomie works in perfect coordination, inside and out, to completely crush the rebellion. Together they ascend the throne and rule the realm side by side, with Naomie becoming a legendary empress remembered for generations to come.

Naomi Lloyd, from an impoverished background, gains notoriety in the marketplace due to her father's affair. Magistrate Watson's wife hires her as a study companion for her son, Hayden Watson. At Watson Manor, Naomi and Hayden's relationship evolves from antagonism to affection. Later, Naomi becomes a royal study companion in the palace, endures drama at the princess' residence, receives a marriage decree that is later canceled, and finally, after numerous challenges, marries Hayden. They are ultimately bestowed the titles of Princess of Creston County and Magistrate of Creston County.

Five-year-old Tina tries to gain weight so she can donate bone marrow to her blind mother Jessica Sullivan, who suffers from leukemia. Misunderstood for her love of fatty food, she only wishes to save her mother's life. Years ago, Jessica lied about cheating and losing their child to leave her blind lover Sanford Hughes, hiding her illness and secretly giving birth to Tina after donating her corneas. Now a powerful CEO, Sanford meets Tina by chance. His mother suspects the girl is his daughter and orders a DNA test. When Jessica briefly regains her sight and sees the man she once loved, the truth finally comes out — Tina is their child!

Chiharu, once the heiress of a wealthy family, married Asahi in secret to repay his kindness, supporting his career behind the scenes. But for three years, Asahi misunderstood her, humiliated her, and let his mother mistreat her. On their anniversary, Chiharu was in a car accident—only to find Asahi with his pregnant ex, Misaki. Heartbroken, she chose divorce and returned to her powerful family. Realizing her importance too late, Asahi tried to win her back, sparking Misaki's jealousy and schemes. With help from her stepbrother Masato, Chiharu overcame every trap. Masato confessed his love, and Asahi began to pursue her again. Stepbrother or ex-husband—who will Chiharu choose?

Lax Webell, the scion of the esteemed Webell family in Yara, fell victim to a nefarious scheme that left him disfigured and plagued by amnesia. Thanks to Mr. Stone's intervention, he was rescued from his plight. In a gesture of gratitude, Lax married Jane Stone, Mr. Stone's daughter, who had been in a coma.Upon Jane's awakening, she found herself dismayed by the prospect of being wed to Lax, whom she perceived as a fool.On the day of their divorce, Lax's memories resurfaced, leading him to reclaim the Webells. Five years later, he was startled to observe his doppelgänger standing beside Jane...

Eleanor has guarded her twin secret for years, avoiding college sweetheart Theodore. Fate reunites them as she desperately seeks funds for her daughter's medical care and Theodore reigns as LA's wealthiest entrepreneur. Faced with their intertwined past, will Eleanor finally share her truth?

Yulia's parents forced her to marry John Hooper for money. She suffered from domestic violence for years, got serious injuries many times, and ended up in hospital. When the violence involved her daughter, Yulia decided to fight back.

The math genius Brett Jackson was falsely accused of plagiarism by his adopted brother, Dean Jackson, at the Global Math Olympiad. He was expelled from school and disbelieved by his own family, who favored the adopted son.His parents and sister kicked him out of the house, and he was subsequently run over and killed by Dean's car.Unexpectedly, Brett was reborn. This time, he decided to abandon his family members and make Dean pay.

Pamela Hogan and Stellan Burgess have a one-night stand, which leads to the birth of three sons and the adoption of another child. Six years later, Stellan uncovers the truth and marries Pamela to gain custody of the children. At the wedding, Maris Burgess and Elara McGregor create chaos, but Stellan steps in to protect Pamela and reveals Elara’s true identity. He then discovers that all three sons are his biological children and that Pamela is the true heiress of the McGregor family.

Yvonne Johnson grew up in a rainy city. Despite inheriting all of her grandfather's estate, she was locked away in a wooden attic by the Smith family, forced to feign madness and survive in decay, left to rot on her own. To exact revenge, she escaped the old residence and set her sights on Liam Hanson, using herself as bait, laying trap after trap, drawing him in step by step.

Captain Anthony Cole is humiliated by Director of Flight Operations Liam Carter, also Anthony’s mentor’s son, for his “outdated” techniques and demoted to flight attendant. New captain Tristan Hart relies entirely on automated systems,ignoring manual checks and creating hidden dangers. Anthony discovers a critical malfunction but is mocked. Despite financial pressures at home, he swallows his pride and stays on the flight. After takeoff, ground crew discovers missing screws, but the plane has already reached cruising altitude. Mid-flight, the aircraft suffers catastrophic failure—the outer shell tears off, causing violent turbulence. Anthony recommends an emergency landing, but Liam blocks him. As the crisis escalates, Anthony forcibly takes control and identifies the only viable landing site: a racing track in Tinhen. Liam tries to stop him again, prompting the head flight attendant to angrily condemn his ignorance. Using his decades of experience, Anthony executes a harrowing emergency landing on the racetrack, saving everyone aboard.