Beloved TV actor James B. Sikking, known for his roles on 'Hill Street Blues' and 'Doogie Howser, M.D.', has passed away at the age of 90 after battling complications from dementia. With a career spanning both television and film, Sikking's portrayal of characters such as Lt. Howard Hunter and Dr. David Howser captivated audiences for years. His Emmy-nominated performance on 'Hill Street Blues' and his recurring role on 'Doogie Howser, M.D.' solidified his status as a talented and versatile actor. Off-screen, Sikking was dedicated to philanthropic efforts, raising funds for cystic fibrosis and the Susan G. Koman Foundation. Survived by his family, Sikking's legacy will continue to live on through his impactful work on screen and his commitment to charitable causes.