Poster of Cast and Crew in Late Show With David Letterman - Season 19 - Episode 91 - Justin Bieber, Michael Ian Black

Late Show With David Letterman - Season 19 - Justin Bieber, Michael Ian Black (Episode 91)

Plot: Dave welcomes musician Justin Bieber and actor/comedian Michael Ian Black. Top Ten Summer Blockbuster Films About Presidents
Episode Aired On:
Thursday, June 21 2012
12 years ago