Trailer
Cast
Paul Giamatti
Harvey Pekar
Hope Davis
Joyce Brabner
Maggie Moore
Alice Quinn
David Letterman
Self (archive footage)
Larry John Meyers
Throat Doctor
Eli Ganias
Pahls
Toby Radloff
Toby Radloff
Judah Friedlander
Toby Radloff
James McCaffrey
Fred
Daniel Tay
Young Harvey
Molly Shannon
Stage Actor Joyce
Mike Rad
Rand
Jesse Perez
Miguel
Harvey Pekar
Real Harvey
Josh Hutcherson
Robin
Earl Billings
Mr. Boats
Robert Pulcini
Bob the Director
Donal Logue
Stage Actor Harvey
Ebon Moss-Bachrach
MTV Director
Kurt Loder
Self (archive footage)
Sylvia Kauders
Old Jewish Lady
James Urbaniak
Robert Crumb
Vivienne Benesch
Lana
Amy K. Harmon
Cheery Waitress
Jason Stevens
Letterman Regular (voice)
Madylin Sweeten
Danielle
Shari Springer Berman
Interviewer (voice)