REAL TIME WITH BILL MAHER
HBO, 10:00 p.m. ET
Once again this week, the guests that catch my notice are the ones from show business – not because they’re Hollywood celebrities, but because of who they are. One is Bill Nye, the former host of children’s science series Bill Nye the Science Guy. The other is Mayim Bialik, former child star of Blossom. She’s now a regular on The Big Bang Theory, playing Sheldon’s girlfriend, Amy Farrah Fowler. And he has guest starred on Big Bang Theory, playing – himself (pictured).