TV Guide Heroes & Icons Network Wednesday

After falling under attack by an unidentified ship, the crew of the Enterprise works frantically to get the new phase cannons on line.

Tony gets busted while delivering the drugs but keeps quiet to protect his mother, while the Rangers have two suspects in the rape cases.

Reno crosses paths with a man who stalks young runaways, and supposedly drains them of their blood; Bobby believes vampires are real and suggests a vampire kit.

A man is arrested for robbery, and he asks Jack to bail him out, she enlists Colt to keep an eye on him but he's injuries and gets Howie to do it instead.

Nash and Joe escort a key witness who has joined the Witness Protection Program to San Fran and realize there is a leak in the prosecution team.

Walker's troubled mindset over the near-death of a youth is interrupted when another teenager needs his assistance after stealing heroin.

After a news reporter publishes an article naming Johnny a Western hero for defending a boy, he's worried it might put him in more danger.

A Texas Ranger and acting sheriff of the town of Porter, Texas, pursues an assortment of wanted fugitives, including bank robbers, horse thieves and killers.

An employee is convinced to steal from his company, but after a change of heart, he asks Josh to help him return the funds before anyone finds out.

A Japanese woman arrives in the states in search of a man who promised to marry her during his visit to her country, and she hires Josh to help her find him.

A Mexican patriot hires Cheyenne to protect a shipment that is making the journey to Mexico by way of train, but the delivery is stolen by a murderous outlaw.

The former owner of the land the Cannons have settled returns hoping to drive the family off of her land; a hired gunman shows up.

When a priest who ministered to the homeless is killed, MacGyver feels the loss personally, and he starts an investigation to find the murderer on his own.

In order to stop a terrorist based in Monte Carlo, Murdock poses as a special agent in order to get closer to him by turning on the charm with his companion.

Targeted by a mysterious killer, Ducky's assistant Jimmy Palmer finds himself in a dangerous situation with a murderer only he can identify.

The hunt is on for a suspect when one of NCIS' own is murdered, but the pursuit of the killer has major implications for the future of the team.

The hunt is on for a suspect when one of NCIS' own is gunned down and evidence indicates that Special Agent Gibbs will be the next target.

When a naval commander aboard Air Force One is discovered to have been poisoned to death, the Naval Criminal Investigative Service is sent in to investigate.

Gibbs' team is called in to investigate the death of a Marine who fell from the sky when his parachute failed to open during a training exercise.

While the CSIs search for the diabolical person known as the "miniature killer," Sara mysteriously turns up missing, forcing Grissom to make a revelation.

The team rushes to rescue Sara after she is attacked by a miniature killer and hangs on to her life in the Vegas desert.

The CSIs investigate the mysterious death of a go-kart racer, killed on the highway, and a murder at a new restaurant where patrons experience dark dining.

When McCoy steps through a portal in time, he horribly alters the past, and Kirk and Spock must follow him to fix the damage - whatever the cost.

The Romulans attempt to bring about a reconciliation with their long-sundered cousins, the Vulcans, which leads Spock to become involved.

Dax, O'Brien and Bashir are shrunken to a small size for a mission, but when Jem'Hadar capture the Defiant and hold its crew captive, they attempt a rescue.

After an onslaught of attacks by the Kazon, Chakotay persuades Captain Janeway to open negotiations with some of their sects, but talking proves unsuccessful.

While attempting to aid a newly discovered race, Dr. Phlox recalls events from his past to aid him in his current ethical dilemma.

Ranger Walker is forced to pretend that he has murdered a suspect in order to gain access to a committee of rebellious vigilantes.

While Bobby Sixkiller searches for the perfect story to tell for his Bounty Hunter of the Year award acceptance speech, he recalls his past cases.

Ryker is murdered by government agents on Salem's payroll and Colt ends up being the target to an evil international terrorist.

While Joe goes undercover inside State Prison Nash stays on the outside running the investigation to bring down a ruthless Mexican gang leader.

An eight-year-old girl is kidnapped, and Ranger Trivette finds that he must endure ridicule from his peers by consulting a professional psychic.