Jan. 27, 2008 Best Best on TV

What: The Simpsons.

When: 6 p.m. tonight

Where: FOX

What it’s about: “That 90s Show.” Flashbacks follow Marge and Homer back to their dating days, when she was a college student and he was working for his father to support her. Kurt Loder and “Weird Al” Yankovic guest star.