WALKER, a reimagining of the long-running series "Walker, Texas Ranger," stars Jared Padalecki (Supernatural) as Cordell Walker, a widower and father with his own moral code. Upon returning home to Austin, Texas, after being undercover for nearly a year, he discovers there's harder work to be done at home as he attempts to reconnect with his creative and thoughtful son, August, and his headstrong, somewhat rebellious teenaged daughter,