Marg Helgenberger

Two hip detectives protect a witness to a murder while investigating a case of stolen heroin from the evidence storage room from their police precinct.

A flamboyant law firm secretary works tirelessly to gain justice for a small town wrecked by a utility company's pollution.

A well-respected businessman is sometimes controlled by his murder and mayhem-loving alter ego.

A group of scientists try to track down and trap a killer alien seductress before she successfully mates with a human.

A middle-aged ad exec is faced with a new boss who's nearly half his age... and who also happens to be sleeping with his daughter.

The spirit of a recently deceased expert pilot mentors a newer pilot while watching him fall in love with the girlfriend that he left behind.

An astronaut gets infected with alien DNA during the first mission on Mars and runs amok on earth. Preston and Laura team up with a peaceful, genetically re-engineered Sil to track the monster down.

A dog finds the meaning of his own existence through the lives of the humans he meets.

A high-tech intelligence operative, enhanced with a super-computer microchip in his brain, aids an elite government cyber-security agency in special missions.

A federal agent uncovers lucrative toxic waste dumps in Appalachia and must deal with the locals who want to keep their 'gold mine' secret.

A modern man's trespass of the island of the Amazons enables an imprisoned war god to escape and Princess Diana wins the responsibility to recapture him.

Facing an existential threat that could bring down the Crime Lab, a brilliant team of forensic investigators must welcome back old friends and deploy new techniques to preserve and serve justice in Sin City (aka Las Vegas, Nevada).

Two childhood friends who are rodeo cowboys travel from New Mexico to New York City searching for a friend who disappeared while looking for his daughter, who's just been smuggled into the US from Cuba.

Charlie, an unmotivated man in his mid-20s still living at home with his mother and stepfather, falls for a young woman who has a serious boyfriend.

A thief tries to fix the damage done during the biggest heist of his career.

An explosion inside a casino brings Catherine Willows back to Las Vegas to investigate. And when the crime is tied to Lady Heather, Gil Grissom is brought back as well to aid the investigation.

A college class, Psychology of Fear, has a new teacher who believes that you have to feel fear to understand it. A group of students convene at the teacher's house, where scary stories are told.

How the discovery of a father's affair affects each member of his family.