Plague

A young boy is considered to be the reincarnation of a former master, Lama Dolgin. Walker helps protect Master Rin who has taken the boy under his wing in order to restore him to his power.

Trivette's cousin is killed when he learns soldiers are stealing supplies from the base. The killers are part of a white-supremacist group; the leader is arrested for murder. The group retaliates by taking over a TV station for hostages.

The skeletal remains of a teenage Native American boy are found on a construction site. The boy was murdered eight years earlier. Walker feels the spirit of the Native American who helps him solve the mystery of his death.

A group of cops execute criminals that beat the justice system. After a few murders, the Rangers figure out the pattern and try to track down the bad cops. When an innocent person is killed, Walker makes it his job to stop the group.

An agricultural company produces cattle feed that contains a virus. Instead of recalling the feed, they let the virus spread for research and a way to make it better. The virus affects almost everyone in town.

Alex's estranged father is hired to represent a crime figure in a trial she is prosecuting.

An investigation into the theft of a state-of-the-art military helicopter for use in the drug trade leads Walker to a former fellow Marine Corps officer, who abandoned his unit 25 years ago in Vietnam.

Walker searches Dallas nightclubs to seek out who raped a friend's daughter with the help of a mickey slipped in her drink.

Eight years previous, a bank robbery resulted in the sheriff being killed, and the criminals escaping in a small plane. Current day, the plane is found crashed in the mountains. Walker and Alex investigate, riding into the rough country.

Alex, C.D. and a group of fifth- and sixth-grade students from a Dallas-area elementary school are kidnapped by mercenaries, who demand $10 million in ransom.

Walker's friend Father Blake is besieged by a ruthless developer who plans to build shoddy condominiums on the same site that the priest has announced plans to build a shelter for the homeless.

An assassin is in Dallas to kill an ambassador. A Russian agent who has been tracking the assassin for 25 years asks Walker to help with the capture and prevent the murder.

Walker tells children a Christmas story about a Texas Ranger from 1876. Hayes Cooper was said to have no Christmas spirit. In 1876, a baby was kidnapped and Haynes was assigned the case. At last, he found the baby and Christmas spirit.

Walker transports a mob accountant on a plane so he can testify in court. The mob leader wants him dead, so he causes the plane to crash. Walker and the survivors must find their way from the crash site to safety while the mob chases them.

The Rangers and friends take troubled children to CDs ranch for a weekend camp. Brooks, from an earlier episode, is there for community service. One boy takes money from a drug dealers at a restaurant, and now the criminals are after them.

A protégé of Walker's is a kickboxing champion who is being pressured by a former champion who lost the title due to steroids. The previous champion tries to plant drugs on Walker's friend, and then tries murder.

A Texas Ranger is killed in the line-of-duty. Two officers apply for the open position. Both are almost equally skilled. One candidate is being hunted by her violent ex-husband, and she thinks about dropping out of the application process.

High school athletes are being coaxed to take a hybrid steroid called Powerballs to enhance their sporting skills. However, the drug takes over their brain and makes them oblivious to danger, causing teems to die from the drug.

The criminal that killed Walker's fiancé ten years ago is being released early from prison. He intends to seek revenge on Walker for putting him away by hurting all of Walker's friends.

LaRue returns. This time, he has a court hearing to determine his sanity. LaRue wrestles a gun from the bailiff and takes over the court, killing people at whim. He is waiting for Walker to come so he can kill Walker.

A jaded Dragon with a mystical past is stolen by a Chinese gang, believing it really has magical powers. A young man steals the dragon from the gang, thinking it will heal his sister who is in a coma.

A man campaigns to remove the gangs from his neighborhood by using violence against them. It gets worse when his granddaughter is shot in a drive-by. Walker helps the grandfather see that violence is not the answer.

The newly-appointed 99th Ranger goes undercover as a teacher for the son of a mob boss. She is there to collect evidence against the criminal, but realizes she has to help the young son away from his abusive father.

As Trent tries to help out his family, and reconnect with his siblings especially his brother, Tommy, who felt that Trent deserted them. Walker tries to see if there is some kind of connection to all the cops that were killed.

As Trent tries to help out his family, and reconnect with his siblings especially his brother, Tommy, who felt that Trent deserted them. Walker tries to see if there is some kind of connection to all the cops that were killed.

Alex wakes up in the morning and finds a gun in her hand and a dead man beside her. Realizing she was framed, the Rangers investigate. Alex's father comes to town to defend her.

Joey Prado just graduated from the academy with the best marks since Walker. One of his first assignments is to go undercover as a drug dealer. Along the way, he reunites with his childhood friend Vic Solano.