Seven guests, a newly hired personal secretary and two staff are gathered on an isolated island by an absent host and someone begins killing them off one by one. They work together to determine who is the killer?
While Miss Marple is on vacation in a luxurious Caribbean resort, a fellow guest confides he has evidence that another resident of the hotel is an unscrupulous serial murderer but is poisoned before he can reveal his identity to her.
Robert Michael Lewis
Dr Calgary returns home from an expedition and goes looking for a hitchhiker whom he gave a lift to two years previously in order to return the man's address book. He discovers the man has been executed for his mother's murder.