Late Show with David Letterman Season 11 Episode 99

Diane Sawyer, Benjamin McKenzie

Stephanie/Monty/Smitty is in dentist garb (and Dave-ordered model posture) for "CBS Mailbag;" Diane Sawyer gushes over Oprah Winfrey's 50th birthday party; Benjamin McKenzie ("The O.C.") visits.

Guest Stars

Ben McKenzie

Self - Guest

Diane Sawyer

Self - Guest

Season 11

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

1–100101–189

1–3031–6061–100

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