Nature Calls

Catherine Curtin as Leachman's Mother Steve Little as Regional President Charles Swatzer Darrell Hammond as Ranger Deakins Nilaja Sun as Moses' Mother Aisha de Haas as Shane's Mother Francisco Burgos as Tibbits Eric Ruffin as Moses Johnny Knoxville as Kirk Stevens Kelly Coffield Park as Linda Robert Longstreet as Drew Pritchard Maura Tierney as Janine Joseph Paul Kennedy as Gary Patton Oswalt as Randy Stevens Patrice O'Neal as Mr. Caldwell Eddie Rouse as Little Eddie Rob Riggle as Gentry Peter McRobbie as Priest Eleanor Hutchins as Gary's Mother

Todd Rohal Director, Writer Steve Gainer Director of Photography John Hodges Executive Producer Eric D. Johnson Original Music Composer Manny Siverio Stunt Coordinator Michael B. Clark Executive Producer Scott Lazar First Assistant Director Zach Wolf Assistant Editor Nat Sanders Editor Avy Kaufman Casting David Gordon Green Executive Producer Maggie Phillips Music Supervisor Matthias Gohl Original Music Composer