Late Show with David Letterman Season 21 Episode 18

Dr. Phil McGraw; Danny Koker; Dum Dum Girls

TV host Dr. Phil McGraw; from "Counting Cars", TV personality Danny Koker; musical guests Dum Dum Girls.

Season 21

Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22

1–100101–118

1–3031–6061–100

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