Tom Hanks on the Late Show with David Letterman on May 14, 2013.
Will grabs the mic for a little "Summertime" before his interview with Dave.
Will opens up to Dave about his biggest weakness.
Watch Tommy's very funny stand-up performance from May 22, 2013.
Dr. Phil on David Letterman [30 April, 2013]
Ed Helms on David Letterman [15 May, 2013]
Why is Tom Hanks scoping out the Ed Sullivan Theater during Dave's monologue?
Paris Hilton on the Late Show with David Letterman on May 2, 2013.
Superstar of film and stage, Tom Hanks, interrupts Dave's show with a cellphone call.
Dave goes around the horn to find out what Late Show staffers like about Spring.
Will Arnett on David Letterman [17 May, 2013]
Jim Parsons on the Late Show with David Letterman on April 22, 2013.
Comedian Trevor Noah performs stand-up on the "Late Show with David Letterman" on May 17, 2013.
"Top Ten Thoughts Going Through This Woman's Mind At This Moment" (when she was kicked in the head by Miguel) from May 20, 2013.