Beloved actor James B. Sikking, renowned for his roles on “Hill Street Blues” and “Doogie Howser, M.D.,” has passed away at the age of 90. Succumbing to complications from dementia, Sikking's publicist, Cynthia Snyder, confirmed his death on Saturday. Sikking's illustrious career spanned over six decades, showcasing his talent for both drama and comedy. He garnered acclaim for his role as Lt. Howard Hunter on “Hill Street Blues,” earning an Emmy nomination in 1984. Following this success, he captivated audiences as Dr. David Howser on “Doogie Howser, M.D.” In addition to his television work, Sikking left an indelible mark on the film industry with memorable roles in movies like “Star Trek III: The Search for Spock” and “The Pelican Brief.” Survived by his wife, children, and grandchildren, Sikking leaves behind a legacy that will continue to inspire and entertain audiences for years to come.