Sheldon is becoming my favorite character so far.
03. The Fuzzy Boots Corollary (2007-10-08)[...]So far the least funny episode. But it was good to see Sara Gilbert. Sadly she was only in one scene.
04. The Luminous Fish Effect (2007-10-15)[...]An improvement to the previous episode. Next Roseanne cast member visiting.
Sara Gilbert played Darlene, the younger of the two daughters. The one who had David as a boyfriend, who in turn was played by Johnny Galecki (Leonard).