R.I.P. James B. Sikking, Hill Street Blues and Doogie Howser, M.D. star
James B. Sikking, the actor best known for roles on Hill Street Blues and Doogie Howser, M.D., has died, according to Deadline. His publicist confirmed that he died at home in Los Angeles surrounded by family on Saturday after suffering complications of dementia. He was 90 years old.