One of only four people to appear in the "Walker, Texas Ranger" pilot, "One Riot, One Ranger", and the finale, "The Final Show/Down". The four, in credits order, were:
Chuck Norris (Walker),
Clarence Gilyard Jr. (Trivette),
Sheree J. Wilson ("Alex Cahill", later Alex Cahill-Walker), and
Marshall R. Teague ("Orson Wade" in the pilot, and "Emile Lavocat"/"Mills {Moon} Lavocat" in the two-hour, multiple-timeline finale).