Paul Gregory (William Sylvester) is an achieved composer regardless of his blindness, and his stunning spouse Anne (Barbara Shelley) appears to be the right supporting spouse. However unknown to Paul, she is having a passionate affair with Ricky (Alexander Davion), a struggling artist. Eager to assist her artist lover and provides them extra time to make love, she persuades Paul to fee Ricky to color her portrait. However Paul senses their affection for one another, and threatens to chop Anne off with no penny. Determined to maintain each her lover and Paul s cash, Anne plots the right homicide and asks Ricky to hold it out...
