Hayden Panettiere character Kate (voice)
Justin Long character Humphrey (voice)
Dennis Hopper character Tony (voice)
Christina Ricci character Lilly (voice)
Danny Glover character Winston (voice)
Christine Lakin character Reba (voice)
Vicki Lewis character Eve (voice)
Elizabeth Tulloch character Sweets (voice)
Eric Price character Paddy / Mooch (voice)
Kevin Sussman character Shakey (voice)
Chris Carmack character Garth (voice)
Brian Donovan character Salty (voice)
Mindy Sterling character Debbie (voice)
Fred Tatasciore character Garn (voice)
Nika Futterman character Porcupine (voice)
Mela Lee character Candy (voice)
Larry Miller character Marcel (voice)
Steve Vinovich character Park Ranger (voice)
Aziz Ansari character Thug (voice) (uncredited)
