The Rangers work to evacuate the crew of Terra Venture as Trakeena launches her final assault.
Five brave young men and women are recruited by the secret agency Lightspeed Rescue to stop a band of demons from destroying Mariner Bay.
Carter struggles with leading the Rangers in battle as he recalls a traumatic event from his childhood.
Thinking his brother has betrayed him to lawmen, a wanted outlaw and his cohorts seek revenge, setting the stage for a bloody confrontation.
Kai suspects Commander Stanton is under mind control when he orders Terra Venture steered into the course of a nearby star.
Olympius conspires with Vypra to allow his mother, Queen Bansheera, to return to Earth once the planets align.
When a runaway girl is found dead underneath a freeway overpass, Detective Charlie Crews and Dani Reese are struck by the death scene.
A food bank deliveryman is found buried, up to his neck, in the backyard of a suburban home.
A neurologist explains Charles Bonnet syndrome -- when visually impaired people experience lucid hallucinations.
In the deep, dark ocean, many creatures make their own light for hunting, mating and self-defense. Meet some glowing friends.
Jared and Brent have a date from hell after which Brent goes way off the deep end. Shane prays for his soul, while Kristin shares a secret with Peter.
The gang goes to New York to support Shane's video shoot, and an emotional Tenisha breaks down. Peter takes his kids to a carnival for gay families.
Dr. Rosen and the Alphas team must track down and protect Skylar, an Alpha and technology whiz with a penchant for dangerous inventions.
A widowed laborer raising six daughters in Provence finds his circumstances change when his eldest child becomes pregnant and World War I breaks out.
In a test of faith, Mac Taylor assigns Detectives Danny Messer and Aiden Burn to one of the CSI team's toughest cases yet.
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