20 best shows like Forget Me Not (2009)

Based on the Pretty Little Liars series of young adult novels by Sara Shepard, the series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique falls apart after the disappearance of their queen bee, Alison. One year later, they begin receiving messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew.

After her mother dies in a fire, Cassie Blake moves in with her grandmother in the beautiful small town of Chance Harbor, Washington. As Cassie gets to know her high school classmates, including sweet-natured Diana and her boyfriend Adam, brooding loner Nick, mean-girl Faye and her sidekick Melissa, strange and frightening things begin to happen.  They are all descended from powerful witches, and they've been waiting for Cassie to join them and complete a new generation of the Secret Circle. What Cassie and the others don't yet know is that darker powers are at play, powers that might be linked to the adults in the town - and that Cassie's mother's death might not have been an accident.

Horror stories told from the perspectives of multiple characters whose lives are affected by the Birch, a bloodthirsty monster deep in the woods. Once you summon her protection, you never escape.

House of Anubis is a jointly Nickelodeon British, American, and Belgian mystery television series based on the Dutch-Belgian television series Het Huis Anubis aired in the Netherlands and Belgium. The series was created by Hans Bourlon and Gert Verhulst and premiered on Nickelodeon on New Year's Day 2011 in the United States and on 25 February 2011 in the United Kingdom. The series is the first Nickelodeon series to be filmed overseas, the first soap opera created by Nickelodeon and the channel's first soap opera aimed at children and teenagers. As of 25 February, the program will be broadcast on TeenNick. The show has since concluded its third season and as of 28 September 2013 Nickelodeon has not announced a fourth season.

When a young boy vanishes, a small town uncovers a mystery involving secret experiments, terrifying supernatural forces, and one strange little girl.

A psychological thriller about Mie, a young woman with amnesia who is locked up in a secure psychiatric hospital. Mie is visited by Detective Inspector Wolkers who claims she was the last person seen with the vanished Thomas Spectre. As a witness and prime suspect, she appears to be the sole key to this mysterious disappearance. In order to solve the puzzle and find Thomas, Mie has to reconstruct her lost memories and find her way back through the dark labyrinth of her recent past.

A missing FBI agent reappears six years after being declared dead.

Scott McCall, a high school student living in the town of Beacon Hills has his life drastically changed when he's bitten by a werewolf, becoming one himself. He must henceforth learn to balance his problematic new identity with his day-to-day teenage life. The following characters are instrumental to his struggle: Stiles, his best friend; Allison, his love interest who comes from a family of werewolf hunters; and Derek, a mysterious werewolf with a dark past. Throughout the series, he strives to keep his loved ones safe while maintaining normal relationships with them.

After a vintage Chucky doll turns up at a suburban yard sale, an idyllic American town is thrown into chaos as a series of horrifying murders begin to expose the town’s hypocrisies and secrets. Meanwhile, the arrival of enemies — and allies — from Chucky’s past threatens to expose the truth behind the killings, as well as the demon doll’s untold origins.

When a teenage couple runs away to be together, the extraordinary gift they possess unleashes powerful forces intent on dividing them forever.

A "contemporary prequel" to the 1960 film Psycho, depicting the life of Norman Bates and his mother Norma prior to the events portrayed in Hitchcock's film, albeit in a different fictional town and in a modern setting. The series begins after the death of Norma's husband, when she purchases a motel located in a coastal Oregon town so she and Norman can start a new life.

A young gay couple must overcome dark, mystical forces conspiring against them, starting with a vengeful 19th century witch and her cheating warlock fiance.

Consumed by the mystery surrounding the donor heart that saved her life, a young patient starts taking on sinister characteristics of the deceased.

A one-hour mystery full of twists and turns that follows Danny Desai, a charismatic 16-year-old with a troubled past who returns to his hometown after spending five years in juvenile detention. Immediately branded an outcast, Danny attempts to reconnect with his two childhood best friends, Jo and Lacey. But when a fellow student is found dead in her home, Danny instantly becomes the prime suspect and town spirals into a frenzy of suspicion and mystery. Jo and Lacey must decide if their childhood friend is unforgivable, or if he's really a victim being persecuted for his own twisted secrets.

Valentine's Day, 1900. Three schoolgirls and their governess mysteriously disappear in Hanging Rock, Australia, without a trace.

Three-part contemporary ghost story set in Yorkshire. Tom Parfitt's arrival at a local retirement home leads to an eerie unexpected death.

Ichabod Crane is resurrected and pulled two and a half centuries through time to unravel a mystery that dates all the way back to the founding fathers.

Are You Afraid of the Dark? is a joint Canadian-American horror/fantasy-themed anthology television series. The original series was a joint production between the Canadian company Cinar and the American company Nickelodeon.The episode "The Tale of the Twisted Claw" was aired as a pilot on the evening of October 31, 1991 in the USA and in October 1990 in Canada. Are You Afraid of the Dark? was aired from August 15, 1992 to April 20, 1996 on Nickelodeon's SNICK. The series also aired on the Canadian television network YTV from October 30, 1990 until June 11, 2000.A revived series with new directors, writers, and cast was produced by Nickelodeon from 1999 to 2000 and also aired on SNICK. The sole member from the original lineup to return for the sixth and seventh seasons was Tucker, although Ross Hull returned for the concluding miniseries, which notably broke from the show's established format by blurring the line between story and "reality".

When Emily Thorne moves to the Hamptons, everyone wonders about the new girl, but she knows everything about them, including what they did to her family. Years ago, they took everything from her. Now, one by one, she's going to make them pay.

Set in the volatile world of 17th century Massachusetts, 'Salem' explores what really fueled the town's infamous witch trials and dares to uncover the dark, supernatural truth hiding behind the veil of this infamous period in American history. In Salem, witches are real, but they are not who or what they seem.

A filmmaker heads to Hollywood in the early ’90s to make her movie but tumbles down a hallucinatory rabbit hole of sex, magic, revenge — and kittens.

Everything changes when Alex Rider learns that his uncle Ian has actually been killed in the line of duty as a British spy. The normal teen is approached by the head of The Department and pressured to help investigate his uncle's death. Alex reluctantly assumes a new identity and goes undercover in a remote boarding school called Point Blanc.

One cannot quench his all-consuming thirst. The other cannot tame the beast clawing its way out. In the sleepy Pennsylvania village of Hemlock Grove, two young men struggle to accept painful truths: about family, themselves, the mystery of the White Tower - and a terrifying new threat so powerful it will turn them from predators into prey.

In the dark, early days of a zombie apocalypse, complete strangers band together to find the strength they need to survive and get back to loved ones.

On a night in London in 1946, newspaper reporter Ellen McGillivray arrives at the home of legendary literary figure, Herbert George Wells. Expecting to hear of the events and people who formed his prophetic imagination, she is informed of a world in which known scientific boundaries no longer exist. It begins a half-century earlier at London's Imperial College of Science where Wells meets Jane Robbins, a scientist equally fascinated by unnatural phenomenon, and a woman who immediately captures Wells' heart. Through midnight experiments and secret investigations into the paranormal, through the follies of chance and the miracles of fate, Wells and Robbins find themselves slipping into whirlpools of time, both past and present.

FBI agent Audrey Parker arrives in the small town of Haven, Maine to solve a murder and soon discovers the town's many secrets—which also hold the key to unlocking the mysteries of her lost past.

As her 16th birthday nears, Sabrina must choose between the witch world of her family and the human world of her friends. Based on the Archie comic.

We love to play games with our children. But what happens when someone else starts to play with them too? Someone we don't know. Can't see. Can't hear. In The Whispers, someone or something -- is manipulating the ones we love most to accomplish the unthinkable. An unseen alien force has figured this human weakness out. They have invaded earth and are using our most unlikely resource to achieve world domination – our children.

Set in the present, the series offers a bold, subversive take on Archie, Betty, Veronica and their friends, exploring the surreality of small-town life, the darkness and weirdness bubbling beneath Riverdale’s wholesome facade.

Based on the stories of Stephen King, the series intertwines characters and themes from the fictional town of Castle Rock.

Living his best life in post-apocalyptic LA, a slacker strives to find the girl of his dreams while outwitting mindless ghouls and cliquish gangs.

American Horror Story is an anthology horror drama series.

After an au pair’s tragic death, Henry Wingrave hires a young American nanny to care for his orphaned niece and nephew who reside at Bly Manor with the estate’s chef Owen, groundskeeper Jamie and housekeeper, Mrs. Grose. But all is not as it seems at the manor, and centuries of dark secrets of love and loss are waiting to be unearthed in this chilling romance. At Bly Manor, dead doesn’t mean gone.

A missing child causes four families to help each other for answers. What they could not imagine is that this mystery would be connected to innumerable other secrets of the small town.

A romantic comedy about two best friends who love each other -- in slightly different ways. After numerous failed attempts to become popular, the girls are mistakenly outed as lesbians, which launches them to instant celebrity status. Seduced by their newfound fame, Karma and Amy decide to keep up their romantic ruse.

The River follows the story of wildlife expert and TV personality Emmet Cole. Emmet set course around the world with his wife, Tess, and son, Lincoln, while filming what would become one of the most popular shows in television. After he goes missing deep in the Amazon, his family, friends and crew set out on a mysterious and deadly journey to find him.

R. L. Stine's The Haunting Hour is a Canadian/American original anthology horror-fantasy series, with episodes each half an hour long. The series is based on The Haunting Hour: Don't Think About It Movie, and the books The Haunting Hour and Nightmare Hour anthology by R. L. Stine.

Storm of the Century, alternatively known as Stephen King's Storm of the Century, is a 1999 horror TV miniseries written by Stephen King and directed by Craig R. Baxley. Unlike many other King mini-series, Storm of the Century was not based upon a Stephen King novel—King wrote it as a screenplay from the beginning. The screenplay was published in February 1999.

Thousands of dead people have risen from their graves and nearly destroyed Britain. A cure has been found - but can the treated zombies be rehabilitated back into living society?

A skeptic is forced to work with a firm believer of the paranormal on unexplained occurrences in Los Angeles.

Three siblings who move into their ancestral estate after their father's gruesome murder discover their new home's magical keys, which must be used in their stand against an evil creature who wants the keys and their powers.

A medical student who becomes a zombie joins a Coroner's Office in order to gain access to the brains she must reluctantly eat so that she can maintain her humanity. But every brain she eats, she also inherits their memories and must now solve their deaths with help from the Medical examiner and a police detective.

In a world mostly wiped out by the plague and embroiled in an elemental struggle between good and evil, the fate of mankind rests on the frail shoulders of the 108-year-old Mother Abagail and a handful of survivors. Their worst nightmares are embodied in a man with a lethal smile and unspeakable powers: Randall Flagg, the Dark Man.

Five teen girls deal with the supernatural fallout stemming from an innocent game of “Light as a Feather, Stiff as a Board.” When the girls start dying off in the exact way that was predicted, the survivors must figure out why they’re being targeted — and whether the evil force hunting them down is one of their own.

Relaciones Peligrosas, originally known as Fisico o Quimica, is a Spanish-language telenovela produced by United States-based television network Telemundo Studios, Miami. It is an adaptation of the Spanish television series Física o Química. It has Sandra Echeverría, Gabriel Coronel, Maritza Bustamante, Gonzalo García Vivanco, Jonathan Freudman, Mercedes Molto, Carlos Ferro, Daniela Navarro, Renato Rossini, Kevin Aponte and Ana Layevska in the leading roles of the plot.

When their mother mysteriously vanishes shortly after they all arrive in her hometown, teen twins discover secrets behind the village’s tranquil facade.

When Sofia Karppi, a detective in her 30's who is trying to get over her husband's death, discovers the body of a young woman on a construction site, she triggers a chain of events that threatens to destroy her life again.

When her friend suffers a bizarre accident, Rosa realizes the secret student society they've just joined is built on demonic secrets from Dutch history.