Did you like The Greatest American Hero? You will love today’s show as Galaxy 1 Radio takes over to talk to Actor The Greatest American Hero (William Katt). The actor/director known for his boyish charm, curly blonde hair and breakout roles in the late 1970s and early 1980s — and son of Hollywood royalty actor Bill Williams (The Adventures of Kit Carson and Early TV Westerns) and Academy Award-winning actress Barbara Hale (Perry Mason) — talks about his amazing career!