Walker and Alex finally tie the knot in a beautiful and moving ceremony -- but first must survive deadly assassins who threaten their wedding and their lives.

Walker and Alex finally tie the knot in a beautiful and moving ceremony -- but first must survive deadly assassins who threaten their wedding and their lives.

Walker's bachelor party, a weekend camping with Trivette and Gage, is disrupted by a grizzly bear with a taste for people and by a violent criminal who wants to stop the Rangers from testifying at his trial.

The battle continues between Walker and the drug-dealing Ortega brothers, who have kidnapped Alex and Sydney.

A battle is waged between Walker and a pair of violent brothers who run a drug cartel.

Walker and the team must stop a violent Vietnamese gang that killed an undercover cop who was investigating their illegal activities.

Walker and the team must race against time to prevent a group of white supremacist hatemongers from setting off bombs at a Dallas rally.

Walker and the team must prevent the distribution of a massive shipment of deadly heroin marked for delivery in Dallas.

Walker and the Rangers get some help from Sammo Law to prevent white supremacists from causing massive destruction.

Trivette must help a student prove her imprisoned father innocent of murder.

Walker and the Rangers must recover a sophisticated and deadly new sonic laser after it gets into the wrong hands.

Walker and the Rangers must find a gang of jewelry thieves who seriously wounded an ex-Ranger's daughter during a violent heist.

Walker faces some formidable enemies, both internal and external, when a bomb explosion damages his eyes.

In this special Christmas episode, Walker and the team must find the culprits responsible for stealing gifts for needy children from a local church and leaving it pastor in a coma.

Walker and the Rangers uncover a plot to unleash a deadly sarin gas attack on the country.

After Walker is unable to prevent a young boy from committing suicide at school, he must overcome his feelings of sadness and anger by motivating the school to improve itself.

Walker goes undercover as a convict at a rough Arkansas maximum security prison to investigate guards who are staging and video taping brutal, extreme fights between the prisoners and then selling the tapes over the Internet for a hefty price.

When a family of bullies targets a local rodeo and threatens Trivette with death, Walker must step in to prevent serious harm.

Walker and the Rangers must protect a deaf girl who has witnessed a mob murder.

Walker and the Rangers must rescue the singing Lynn's from a group of thugs determined to make millions from bootlegging their last performance -- ever.

Gage and Sydney go undercover to find Gage's missing sister who is being held hostage by a notorious criminal.

Walker faces an unusual challenge when he travels back in time to investigate a past injustice.

Walker and the Rangers must protect an accountant who has agreed to testify against his former employer – a violent crime boss who will stop at nothing to keep them silent.

When a mysterious madman holds the city of Dallas hostage with a threat to release a deadly poison gas into the air, Walker and the team have 48 hours to stop him.

Walker and Alex have miraculously escaped the wreckage of the plane that crashed and trapped them at the bottom of a remote lake, but they are still in grave danger.