Apparently the folks over at "Numbers" have a thing for the early 1980s. How else can you possibly explain not just Marilu Henner but also William Katt appearing in a single episode? We suggest you tune in tonight and look at what's happened to them. We can't believe it ourselves. Suddenly they're up on top of the world, it shouldn't be somebody else. Believe it or not, they're walking on air. They never thought they could feel so free. Flying away on a wing and a prayer. Who could it be? Believe it or not, it's just Marilu Henner and William Katt, of course.