Capt. Ranger Cordell Walker takes his colleague's new, powerful car out for a test spin on Dallas's streets. A bank robbery in progress is called in and the two head for the bank where a ranger ...

Modern-day Texas Ranger ... of the Old West. Walker's closest friend is former Ranger, C.D. Parker, who retired after a knee injury, and now owns "C.D.'s," a Country/Western saloon/restaurant.