Perry Mason solves the murder of an embezzler and exposes a scheme to steal a valuable paint formula.
Perry Mason solves the double murder of a blackmailing private eye and his accomplice.
Angela and Tony work on their social lives
Doc Adams, kidnapped to treat a wounded outlaw, is later asked by one of his abductors to teach him medicine.
The murder of a trusted employee of Tryon Industries leads Perry Mason into the clandestine world of industrial espionage.