Leonard Shelby is tracking down the man who raped and murdered his wife. The difficulty of locating his wife's killer, however, is compounded by the fact that he suffers from a rare, untreatable form of short-term memory loss. Although he can recall details of life before his accident, Leonard cannot remember what happened fifteen minutes ago, where he's going, or why.

A man wakes in a hospital bed with no recollection of who he is, and learns that he's wanted by the police for a committing a series of murders.

Two stoners wake up after a night of partying and cannot remember where they parked their car.

The Cusp is a serial killer who kills his victims and then brings them back to life; over and over again; until they beg to die! Maya is a psychic investigator who gained her powers after a 1 year coma after she was the Cusp's first victim! Now the Cusp Killer is back and Maya has little time to do what she has never done before: go into the mind of a killer unprotected and save his latest victim.

An amnesiac must reach back into his mind for memories that will help him save the love of his life before a virus completely takes over.

Hunted by government agents and constantly assaulted by a cartel of vengeful thugs, an amnesiac known only as "626" searches for her true identity while protecting a teenage girl who shares her superhuman abilities; but when 626 uncovers the horrifying truth about her past, she must infiltrate enemy headquarters to expose a corporate conspiracy that threatens the free world,before she and her companion are silenced forever.

When Sam regains consciousness in the middle of a crowded subway, he doesn't know how he got there, where he came from nor his own name. He franticly searches for his identity, using the contents of his backpack. Slowly but surely he realizes his life is in great danger.

After inadvertently ingesting some sugar laced with LSD, a man wakes up with amnesia and in the middle of a murder plot.

An unlucky woman’s mother is murdered by a scarf-wielding killer named Silk, leaving the woman injured, traumatised and suffering from amnesia. She’s committed to a mental institution, where Silk follows her, looking for the papers he was trying to get from her mother. And Silk’s only the beginning of her problems, since the asylum is run by a mad doctor, performing experiments in chemical lobotomies!

Min Ji-won is suffering from amnesia. Her memory slowly comes back, after she discovers that all her friends mysteriously drowned recently. She begins piecing together her past, revealing the event that caused her memory loss.

A woman with amnesia tries to restart her life until the past comes back to haunt her.

A frustrated detective deals with the case of several gruesome murders committed by people who have no recollection of what they've done.