Gregory Harrison is an American actor born on May 31, 1950, in Boulder, Colorado. He is best known for his roles in television series such as Trapper John, M.D. and The Love Boat. Harrison has also appeared in various films and made guest appearances on numerous TV shows throughout his career. In addition to acting, Gregory Harrison has worked as a producer and director. He has been involved in theater productions and has a passion for the arts. Over the years, he has built a diverse portfolio, showcasing his talent across different genres in the entertainment industry.