Cast & crew
American Splendor (2003)
Directed by Robert Pulcini, Shari Springer Berman Written by Shari Springer Berman, Robert Pulcini
Cast
| Paul Giamatti | Harvey Pekar |
| James McCaffrey | Fred |
| Hope Davis | Joyce Brabner |
| Judah Friedlander | Toby Radloff |
| James Urbaniak | Robert Crumb |
| Earl Billings | Mr. Boats |
| Maggie Moore | Alice Quinn |
| Vivienne Benesch | Lana |
| Daniel Tay | Young Harvey |
| Harvey Pekar | Real Harvey |
| Toby Radloff | Toby Radloff |
| Donal Logue | Stage Actor Harvey |
| Josh Hutcherson | Robin |
| Joyce Brabner | Joyce Brabner |
| Molly Shannon | Stage Actor Joyce |
| Eytan Mirsky | Guitarist |
| Joey Krajcar | Batman |
| Chris Ambrose | Superman |
| Cameron Carter | Green Lantern |
| Madylin Sweeten | Danielle |
| David Letterman | Self (archive footage) |
| Kurt Loder | Self (archive footage) |
| Mary Faktor | Housewife |
| Ebon Moss-Bachrach | MTV Director |
| Larry John Meyers | Throat Doctor |
| Shari Springer Berman | Interviewer (voice) |
| Barbara Brown | Nurse |
| Danny Hoch | Marty |
| Eli Ganias | Pahls |
| Sylvia Kauders | Old Jewish Lady |
| Rebecca Borger | Cashier |
| Nick Baxter | Mattress Guy #1 |
| Allen Branstein | Mattress Guy #2 |
| Robert Pulcini | Bob the Director |
| Dick Prochaska | WWII Patient |
| Charles Eduardos | Doctor |
| Bianca Santos | Counter Girl |
| Mike Rad | Rand |
| Amy K. Harmon | Cheery Waitress |
| Rob Grader | Stage Manager |
| Terrence Sullivan | Letterman Regular |
| Patrick Lafferty | Yuppie |
| Jesse Perez | Miguel |
| Jeff Peters | Talk Show Host |
| Ola Creston | PA #1 |
| Robert J. Williams | Cancer Doctor |
| Jason Stevens | Letterman Regular (voice) |
| Todd Cummings | Talk Show Host (voice) |
Crew
| Robert Pulcini | Director |
| Shari Springer Berman | Writer |
| Robert Pulcini | Writer |
| Mark Suozzo | Original Music Composer |
| Shari Springer Berman | Director |
| Harvey Pekar | Novel |
| Terry Stacey | Director of Photography |
| Thérèse DePrez | Production Design |
| Robert Pulcini | Editor |
| Ann Goulder | Casting |
| Joyce Brabner | Novel |
| Robert DeSue | Set Decoration |
| Michael Wilkinson | Costume Design |
| Harvey Pekar | Comic Book |
| Ted Hope | Producer |