Viveca Scott, the founder of Beauty Mark Cosmetics, is threatened by her rival, David Lang. When he finds out that her revolutionary cream formula actually remove wrinkles, he has the formula pirated and Viveca decides to murder him.moreless
When a chess grandmaster realizes that he is unable to defeat his rival at a tournament, he resorts to murder and makes it look like suicide. But Columbo isn't fooled... and the victim isn't quite dead.moreless
Heart surgeon Barry Mayfield turns his talents turn to murder and plans to kill his mentor, who refuses to release their research findings prematurely. When the mentor has a heart attack, Mayfield plots the perfect murder, but must kill two people to cover his tracks while he waits for his plan to succeed.moreless
Jarvis Goodland, along with his nephew, plan a kidnap scam to break the nephew's trust fund, but after the money has been collected, Jarvis kills his partner.
The mistress of a conductor becomes a target for murder after threatening to tell all to her lover's wife.
Joe Corvin, a Syndicate money handler, ships millions through Swiss banks and the IMF must put him out of business. Corvin uses a courier that the IMF set up - Corvin has him killed and needs a new courier. Casey steps in as his mail-order bride addicted to drugs by airline employee-smuggler Jim.moreless
The IMF must break up a drug-smuggling ring - Bracken gets his drugs from Mexico compliments of Diego Maximillian, who gets his drugs legally from C.W. Cameron. The IMF must connect Cameron to Bracken.moreless
The galactic showman, Farnum B, returns, this time as the producer of the Miss Galaxy Beauty Pageant. And he wants Judy to be in the contest, only she wants no part of it. Dr. Smith submits her anyway by forging her name to the contest roster.moreless
A crew led by Captain Kraspo is searching for the missing Princess Alpha. They bring Will Robinson on board their ship, and he makes them think that Penny might be the Princess they are looking for.moreless