Clarence Gilyard Jr. was an American actor and university professor, best known for his roles in popular films and television series. He gained fame for portraying characters like Theo in the movie Die Hard and James "Jimmy" Trivette in the TV series Walker, Texas Ranger. Gilyard's performances were marked by his charisma and strong screen presence. In addition to acting, Gilyard was a dedicated educator, teaching theater and film at the University of Nevada, Las Vegas. He was passionate about sharing his knowledge and experience with students, inspiring many aspiring actors. Gilyard's contributions to both entertainment and education left a lasting impact.