Joel Barish, heartbroken that his girlfriend underwent a procedure to erase him from her memory, decides to do the same. However, as he watches his memories of her fade away, he realises that he still loves her, and may be too late to correct his mistake.
Blonde Betty Elms has only just arrived in Hollywood to become a movie star when she meets an enigmatic brunette with amnesia. Meanwhile, as the two set off to solve the second woman's identity, filmmaker Adam Kesher runs into ominous trouble while casting his latest project.
While being cared for by her loving husband and daughter after a car accident leaves her with total amnesia, Mia begins having flashbacks of a second daughter, one no one else believes exists.
In the dead of night, Rebecca wakes in a decrepit precinct, accused of a hit-and-run. But a deadly scuffle reveals a sinister plot. With nowhere to turn, she must uncover the truth before it consumes her. But Rebecca harbors secrets darker than they know.
While trapped on the island of Madagascar, the Central Park Zoo escapees receive a visit from Santa--crash landing on their territory and getting amnesia to boot! The animals must help Santa assume his rightful place in the universe, while King Julian laps up the opportunity for his subjects.
When a man wakes up in the Australian outback with no memory, he must use the few clues he has to discover his identity before his past catches up with him.
After a tragic accident, an amnesiac teen tries to rebuild her life at a memory disorders center but becomes suspicious of her unconventional treatment.