OK, we're kind of loathe to even mention one of tonight's series premieres because it is that infamous sitcom that's based on a series of Geico commercials. We're speaking, of course, of "Cavemen", and it premieres on ABC at 8 p.m. Now, the last time a TV sitcom was based on a series of commercials, the result was "Baby Bob," so we can't blame people and their knee-jerk reactions to this. That trailer up there isn't helping much, either. We will, however, withhold judgement until we actually watch it, but will note that one of the actors playing a caveman is Nick Kroll, who is usually pretty damn funny on "Best Week Ever," and we also kind of liked his sketch comedy series "Human Giant" on MTV...Whether that has anything to do with the quality of this show remains to be seen.

"Carpoolers," about a group of guys who...wait for it...carpool together, follows at 8:30 p.m.