Perry Mason is hired to locate a stolen photograph which has vital bearing on a sinister struggle for control of a boat building firm.
Perry Mason defends the owner of a booming diet candy business charged with killing a gambler who held the formula for her product.
Perry takes a break from a deep-sea fishing trip to defend a charter-boat captain accused of murder and gold smuggling.
An attractive secretary, spying on an oil executive in order to help his rival, is found murdered. And Perry's star witness is an elevator operator who identifies suspects by their shoes.
On the eve of her wedding to a rancher, an alluring woman is slain and her body hidden in the trunk of a car. When a hired ranch hand is accused of the slaying, Perry Mason takes his defense.