Tom Hanks
Irma P. Hall
Marlon Wayans
J.K. Simmons
Tzi Ma
Ryan Hurst
Diane Delano
George Wallace
John McConnell
Jason Weaver
Tom Hanks as Professor G.H. Dorr
Irma P. Hall as Marva Munson
Marlon Wayans as Gawain MacSam
J.K. Simmons as Garth Pancake
Tzi Ma as The General
Ryan Hurst as Lump Hudson
Diane Delano as Mountain Girl
George Wallace as Sheriff Wyner
John McConnell as Deputy Sheriff
Jason Weaver as Weemack Funthes
Stephen Root as Fernand Gudge
Lyne Odums as Rosalie Funthes (as Baadja-Lyne Odums)
Walter K. Jordan as Elron (as Walter Jordan)
George Anthony Bell as Preacher
Greg Grunberg as TV Commercial Director