I've recently been watching DVDs of a TV show from the late 80s. Alien Nation.   One of the characters is a kinda sleezy yellow-sheet reporter played by a guy named Jeff Doucette.   Doucette? That caught my eye. Because there was an old western character actor named John Doucette. And how about that. John is Jeff's daddy.   Now, the reason I know the name of John (because, let's face it, everyone knows the STARS, but how many folks know the BACKGROUND ACTORS' names?) is because of a Sa