In this off-beat, tuneful psychological thriller, an ailing pregnant woman is in the hospital when she inadvertently eavesdrops on a conversation between a pianist and his wife. Later, after losing her baby, the woman's husband convinces her to convalesce in a nice country house he has rented. Later she learns that the house is owned by the pianist whose wife died. The poor confused girl then begins believing that she has been possessed by the spirit of the musician's late wife.