• 
  Shari Springer Berman

  regizor
• 
  Robert Pulcini

  regizor

• 
  Shari Springer Berman

  scenarist
• 
  Robert Pulcini

  scenarist

• 
  Paul Giamatti

  Harvey Pekar
• 
  Hope Davis

  Joyce Brabner
• 
  Shari Springer Berman

  Reporterul
• 
  Robert Pulcini

  Directorul Bob

• 
  Molly Shannon

  Stage Actor Joyce
• 
  Ebon Moss-Bachrach

  MTV Director
• 
  Danny Hoch

  Marty
• 
  Judah Friedlander

  Toby Radloff
• 
  Earl Billings

  Mr. Boats
• 
  Donal Logue

  Stage Actor Harvey
• 
  Josh Hutcherson

  Robin

• 
  James Urbaniak

  Robert Crumb
• 
  James McCaffrey

  Fred
• 
  Vivienne Benesch

  Lana
• 
  Larry John Meyers

  Throat Doctor (as Larry John Myers)
• 
  Harvey Pekar

  Real Harvey
• 
  Chris Ambrose

  Superman
• 
  Joey Krajcar

  Batman
• 
  Barbara Brown

  Nurse
• 
  Mary Faktor

  Housewife
• 
  Cameron Carter

  Green Lantern