Actor James B. Sikking, best known for roles in the TV shows “Hill Street Blues” and “Doogie Howser, M.D.” has died at the age of 90. Sikking died of complications from dementia ...

James Sikking, who starred as a hardened police lieutenant on Hill Street Blues and as the titular character's kindhearted dad on Doogie Howser, MD, has died at 90. Sikking died of complications ...