Late Show with David Letterman Season 19 Episode 152

Ricky Gervais; Simon Helberg; Ty Segall

From "The Big Bang Theory," actor Simon Helberg; actor/comic Ricky Gervais; musical guest Ty Segall.

Season 19

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

1–100101–178

101–130131–160161–178

131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160