Cast & Crew zu American Splendor
| Harvey Pekar | Paul Giamatti | |
| Joyce Brabner | Hope Davis | |
| Young Harvey | Daniel Tay | |
| Throat Doctor | Larry John Meyers | |
| Lana | Vivienne Benesch | |
| Nurse | Barbara Brown | |
| Mr. Boats | Earl Billings | |
| Marty | Danny Hoch | |
| Robert Crumb | James Urbaniak | |
| Pahls | Eli Ganias | |
| Old Jewish Lady | Sylvia Kauders | |
| Cashier | Rebecca Borger | |
| Toby Radloff | Judah Friedlander | |
| Bob The Director | Robert Pulcini | |
| Counter Girl | Bianca Santos | |
| Alice Quinn | Maggie Moore | |
| Danielle | Madylin Sweeten | |
| Real Harvey | Harvey Pekar | |
| Real Toby | Toby Radloff | |
| Real Joyce | Joyce Brabner | |
| Real Danielle | Danielle Batone | |
| Robin | Josh Hutcherson | |
| Batman | Joey Krajcar | |
| Regie |
Shari Springer Berman Robert Pulcini |
|
| Buch |
Harvey Pekar Joyce Brabner Shari Springer Berman Robert Pulcini |
|
| Kamera |
Terry Stacey |
|
| Schnitt |
Robert Pulcini |
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| Musik |
Mark Suozzo |
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