One of Perry Mason's trademarks is his ability, in court, to switch the physical evidence in a case. He generally does this with guns or bullets, and it confuse

Mason is hired to identify a woman based on an appendix scar, as she fears being a look-alike to an heiress may be a setup for her arrest. Mason later defends t

A man tells everyone that his wife has run away with his best friend, who seems to have a strange lack of enthusiasm about the affair. The case leads to murder,