Late Show with David Letterman Season 18 Episode 85

Neil Patrick Harris, Mike Birbiglia, Neil Peart

Dave welcomes actor Neil Patrick Harris of CBS' "How I Met Your Mother," comic Mike Birbiglia and drummer Neil Peart performs.

Season 18

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

1–101102–182

1–3031–6061–101

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