After helping a stabbing victim to the hospital, a man begins to receive anonymous threats. The only way to save his wife and child is to unravel the mystery of the killer's identity.
A terminally ill man frames himself for murder to allow his family to collect the reward money. After a successful operation, he escapes police custody and searches for the real killer.
A writer rescues a young woman lying injured on the road. She awakens with amnesia, but insists that she is the writer's wife. Is she the victim or the perpetrator of a devious plot?