James Sikking, Veteran Actor Known for 'Hill Street Blues' and 'Doogie Howser, MD,' Dies at 90

Sikking's career spanned decades with notable roles in iconic TV series and films; he passed away due to complications from dementia.

James Sikking portrayed Lt. Howard Hunter in 'Hill Street Blues' and Dr. Doogie Howser's father in 'Doogie Howser, MD.'
He began his acting career with minor roles in the 1950s and gained prominence in the 1980s.
Sikking's performance in 'Hill Street Blues' earned him an Emmy nomination in 1984.
He also appeared in 'Star Trek III: The Search for Spock' and had guest roles in various popular TV shows.
Sikking retired from acting in the early 2010s but remained active in charity events and interviews.