TV Guide SHOWTIME SHOWCASE Monday

A couple of housewives turn their hobby into a multi-million dollar scam, but a loss prevention officer and a U.S. Postal inspector team up to shut them down.

When the president of Russia dies, CIA officials recruit Jack Ryan to help them, and he hunts the people responsible for a nuclear explosion in the U.S.

A homicide investigator takes his job to another level while trying to figure out why a trained military sniper shot five innocent individuals.

A Navy SEALS team, conducting a mission in war-torn Europe, discovers an immense treasure at the bottom of a Bosnian lake and plans to return it to its owners.

Captain Picard joins forces with the Captain Kirk to prevent an obsessed madman from destroying billions of lives in his quest to access an energy ribbon.

Presumed dead after an intense storm, an astronaut left behind on the planet Mars is forced to use his wits and will to survive to find a way home.

Following the 2013 Boston Marathon bombing, the entire city of Boston comes together in order to bring the perpetrators to justice.

The lives of three women living in different eras are interconnected through Virginia Woolf's classic masterpiece, "Mrs. Dalloway."

Captain Picard joins forces with the Captain Kirk to prevent an obsessed madman from destroying billions of lives in his quest to access an energy ribbon.

Presumed dead after an intense storm, an astronaut left behind on the planet Mars is forced to use his wits and will to survive to find a way home.

After the end of mankind, a buoy and a satellite meet via the internet and take on a human form where they question their existence and the meaning of life.

A man recently released from prison attempts to rebuild his life, but when his brother is threatened by a gang leader, he's forced to return to his old ways.

Mercenaries led by a violent criminal looking for vengeance for his son's death take an energy plant and everyone inside hostage, threatening a nearby town.

The Yellowjackets take cues from Stravinsky as the rites of spring come to an end; Misty gets a pick-me up; Shauna worries about a sticky problem.

A boy's folks discover his genius for chess and from then on he's torn between rival tutors, his desire to please his dad and a longing for a normal life.