What Ever Happened to the Cast of Knight Rider?

Cavanaugh continued working prolifically after Knight Rider, appearing in well-known series such as The West Wing, 24, and NCIS. His consistent presence across decades of television reflects both his reliability and his skill at portraying grounded, authoritative characters in a wide range of genres.

These days, Cavanaugh remains active in the industry, occasionally appearing in new projects while also enjoying a quieter personal life. Public photos show him aging gracefully, with the same composed energy that made his performances memorable. Fans still recognize him from his many familiar roles across classic TV.