Echoes

A woman wakes in a cryogenic chamber with no recollection of how she got there, and must find a way out before running out of air.

Anne Bennett wakes up in a hospital, convinced she is recovering from minor surgery only to find herself in a battle of wits with a psychiatrist who can't let her leave until she remembers "what happened that night." Events turn a darker corner as doctor and patient try to unlock not only what traumatic event Anne is suppressing, but also who was there, why it happened, and why Anne's subconscious is fighting so hard to prevent her from talking about it.

Basheer (Jagathy) is rescued by a cargo ship while lost at sea. Basheer has had a partial memory loss and he struggles to find out what has happened to him. The captain of the ship (Lalu Alex) tries to get him back to land, but he runs into several legal troubles due to the lack of documents with Basheer to prove his identity. Bhaskara Pillai (Mamootty), a lawyer decides to help out Basheer seeing his plight. The plot thickens when there's an attempted murder on Basheer.

Panic attacks and memory loss signal the plight of a writer whose body is inexplicably being taken over by another woman.

A young doctor falls in love with a disturbed young woman and apparently becomes involved in the death of her husband. They head for Mexico trying to outrun the law.