Walker Texas Ranger - The Final Season 6 DISCS with the 23 final episodes of SEASON 8. tHE LAST episode: "The Final Showdown" - In the series finale, a gang of Walker's former enemies break out of the Texas State Penitentiary in Huntsville. They proceed to exact revenge on Walker and his fellow Rangers by exterminating Ranger Company B in it's entirety... including Wade Harper (last seen in Season 7's "A Matter of Principle"). The leader of this group, Emile Lavocat, also reveals that he murdered C.D. Parker via ricin poisoning. Meanwhile, Alex goes into labor and makes clear her concern for Walker's well-being, as she does not want to raise this baby alone; elsewhere, Trivette asks an old girlfriend Erika to marry him. (She was last seen in Season 7's "Justice Delayed", recruiting Trivette to help clear the name of her jailed father.) One last Hayes Cooper story also concurs: Cooper retires from the Texas Rangers to raise a family, but a group of outlaws - led by an old enemy (who is Lavocat's ancestor) - plot to kill him. At the episode's end, the Rangers take down the gang (with Walker blowing up Lavocat with a grenade), and Alex and Walker introduce their daughter Angela (a reference to Chuck Norris's 1988 movie Hero and the Terror) to their friends. (Note: In syndication, this is a two-part episode.)