The owner of a cosmetics company is unveiling a new cream which she claims she's been using. She's been keeping her age a secret and now reveals that she's 60 and owes her appearance to the cream. She's later killed and the formula missing. Her husband is arrested and Perry defends him.
A young woman from Las Vegas wants Perry Mason to defend her father.
A painter, believed to be dead, returns to make allegations that a gallery owner is selling counterfeits of his work. Later, the artist is murdered.
Perry Mason is invited to the marriage of the daughter of an old friend of his. But after the ceremony the uncle of the bride is dead. Certainly this is a case for Perry Mason.
Attorney Bill McKenzie takes the case when his niece is framed for the murder of a popular and demanding sitcom star.
When the world's first spaceship is close to its goal (Mars), the TV-network GNN begins its live coverage of the last two hours of the mission and then the problems start. The landing-computer malfunctions, the captain Eugene Slader gets very sick and back on Earth it is discovered that big financial corporations have an interest in the failure of the mission - and we, the viewers, can see it all live on television.
Gillepsie's term as County Sheriff is coming to an end, and his enemies have found a local businessman, Kerry Madigan, who has high political aspiration, to run against him. They even attempt to enlist Forbes' support and the support of the local press in painting an unfavorable picture of Gillepsie. Meanwhile, the police suspect Frank Cole, one of Madigan's employees, of murdering a pregnant woman. When they request a warrant to test Cole's blood for a DNA match of the dead woman's baby, the judge, who respects Madigan and his employees, is unwilling to approve it.
Perry is at TV station "KGGY" to be interviewed but thanks to the interference of main anchor-person Brett Huston the interview is pulled. Mostly everybody hates Brett as Brett knows all the station workers secrets. He has also written a memo insulting all of the main station players - Vic St. John - the station manager, Twyla Cooper - the producer, Chuck Gilmore - the sports reporter, Gary Slate - the weatherman, Cassie Woodfield - the reporter and Gillian Pope. Brett is shot dead with Gillian's gun and therefore is arrested for the crime. Gillian calls in Perry, Della and Ken to investigate. As Della and Perry set out to solve the mystery, Ken gets close to Cassie but she is a suspect and when it appears that somebody is trying to kill her, the mystery deepens..
Jordan White, a publisher friend of Perry, is called to a hotel where a guest, famous horror writer David Hall, has cleared out the hotel for a weekend and has called his "friends" - an actress, a fortune-teller, David's private assistant and the two remaining staff at the hotel to discuss business. They have come to the hotel as all of them are going to sue David over his new book - "The Resort" which characters are obviously based on Jordan and the guests. A practical joker, David plays tricks on them until he is thrown from the high tower of the hotel where Susan Warrenfield, the manager and owner of the hotel sees the fall and then Jordan at the tower causing the police to arrest Jordan. While Perry and Della try to solve the main mystery, Paul tries to find out who is trying to scare Susan away from the hotel. Could it really be a ghost or a more earthy visitor?
Perry must defend the husband of an old flame from a murder charge.
Della's friend is accused of murdering a rival fashion magazine editor.
Perry investigates the murder of a former madam and uncovers a multimillion dollar banking fraud in the process.
Ken Malansky, a law student of Perry Mason's, is accused of murdering a fellow student. Perry is reluctant to take on his case as the victim was the son of a close friend.
A former associate of Perry Mason returns to handle the defense of a world-class chess player accused of murdering a prominent TV personality.
A woman suddenly disappears after an early morning walk, and her husband is accused of murder.
David Katz is a world famous magician and he comes to Denver with his group to perform for a charity gala for disabled children. Also there is Perry and Della as all three are supporters of the charity. Kate Ford, an assistant with an arrogant attitude, tells David that she is, from now on, going to do an illusion in which an assistant is raised in a glass coffin only to disappear when the coffin is opened up in the air (while the assistant climbs out before the coffin is raised.) After a one night stand with David, Kate is pregnant and she blackmails David with this. David and his wife Judy can't have children so that comes as a double blow to them. However Kate, with her attitude, creates much hatred at her from the rest of the group. At the gala, the glass coffin is raised but when it opens Kate's dead body falls to the ground - strangled.
A young theatre director is accused of killing a more famous Broadway director. Perry takes his case.
On the set of a popular daytime soap opera 'Mile High', actress Kris Buckner is being forced off by co-star Mark Stratton. When she says that she'll 'kill him before she leaves the show', she makes herself the prime suspect when Stratton is murdered by someone poisoning him. As an old friend, Perry Mason comes to the help of Kris and agrees to defend her. Meanwhile Ken goes in search of information with the help of fan of the show.
The chief suspects in the murder of an author are the numerous colleagues whom he continuously plagiarized.
A gangster who has commited all kinds of crimes is accused to have killed his wife. As he was not the murderer in this case Perry Mason intents to find the killer...
