Eddie Izzard showed up unexpectedly on 'The Late Late Show With Craig Ferguson' (weeknights, 12:37AM ET on CBS). Ordinarily, you'd think these two guys getting together would be a barrel of monkeys, but the joke about the cardboard faces on sticks sort of fell flat.

Ok, we'll admit that Liza Minnelli as Craig Ferguson's face was mildly amusing. But the chemistry/geography/mathematics bit just flatlined for us. Your take?

Watch the video after the jump.Eddie Izzard showed up unexpectedly on 'The Late Late Show With Craig Ferguson' (weeknights, 12:37AM ET on CBS). Ordinarily, you'd think these two guys getting together would be a barrel of monkeys, but the joke about the cardboard faces on sticks sort of fell flat. Ok, we'll admit that Liza Minnelli as Craig Ferguson's face was mildly amusing. But the chemistry/geography/mathematics bit just flatlined for us. Your take?