TV Guide SHOWTIME SHOWCASE Sunday

Captain Kirk and the brave crew of the Starship Enterprise venture towards a war-zone world in order to apprehend one man capable of mass destruction.

To take down a crime lord and his scheme to devastate the entire city of Detroit, an undercover agent partnered with an ex-convict work together.

The career of famed Puerto Rican boxer Hector Camacho is explored, which includes his fights inside the ring, his struggles with addiction and his murder.

Lorine Padilla joins a street gang in the New York City borough of the Bronx prior to becoming a spiritual adviser and an activist.

A man denied entrance to the United States takes up residence in an airport terminal, where he befriends staff and falls for a beautiful flight attendant.

After his young son witnesses one of his killings, a mob hitman takes the boy on the run as he tries to take down his former employer before they get to him.

A marriage of convenience between two friends tests their friendship and their personal relationships when the groom's family intervenes.

A young woman is forced to make a choice between following the path she has always planned or risking it all for a man with a questionable future.

A system of satellites designed to protect the planet from extreme weather malfunctions due to sabotage, threatening the earth with a series of disasters.

A man denied entrance to the United States takes up residence in an airport terminal, where he befriends staff and falls for a beautiful flight attendant.

A marriage of convenience between two friends tests their friendship and their personal relationships when the groom's family intervenes.

A young woman is forced to make a choice between following the path she has always planned or risking it all for a man with a questionable future.

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

A former agent must recover a young girl abducted by a Chinese gang and use a safe combination code that she knows to outsmart the gang and other criminals.

Lorine Padilla joins a street gang in the New York City borough of the Bronx prior to becoming a spiritual adviser and an activist.

After traveling to a remote village, a young lawyer makes the horrifying discovery that a vengeful ghost of a scorned woman has been terrorizing the locals.