 Christopher GuestCorky St. Clair | Corky St. Clair |
 Eugene LevyDr. Allan Pearl | Dr. Allan Pearl |
 Fred WillardRon Albertson | Ron Albertson |
 Catherine O'HaraSheila Albertson | Sheila Albertson |
 Michael HitchcockSteve Stark - Councilman | Steve Stark - Councilman |
 Larry MillerGlenn Welsch - Mayor | Glenn Welsch - Mayor |
 Parker PoseyLibby Mae Brown | Libby Mae Brown |
 Bob BalabanLloyd Miller | Lloyd Miller |
 Don LakePhil Burgess - Blaine Historian | Phil Burgess - Blaine Historian |
 David CrossUFO Expert | UFO Expert |
 Paul DooleyUFO Abductee | UFO Abductee |
 Lewis ArquetteClifford Wooley | Clifford Wooley |
 Matt KeeslarJohnny Savage | Johnny Savage |
 Brian Doyle-MurrayRed Savage | Red Savage |
 Paul BenedictNot Guffman | Not Guffman |
 Deborah TheakerGwen Fabin-Blunt - Councilwoman | Gwen Fabin-Blunt - Councilwoman |
 Margaret BowmanCostume designer | Costume designer |
| SScott WilliamsonTucker Livingston - Councilman | Tucker Livingston - Councilman |
 Linda KashMrs. Allan Pearl | Mrs. Allan Pearl |
| JJames McQueenSinging Auditioner | Singing Auditioner |
 Turk PipkinPing Pong Ball Juggler | Ping Pong Ball Juggler |
| JJerry TurmanRaging Bull Auditioner | Raging Bull Auditioner |
 Miriam FlynnCostume Dresser | Costume Dresser |
| JJill Parker-JonesStage Manager | Stage Manager |
| JJean FullerBlaine Community Orchestra - Piano | Blaine Community Orchestra - Piano |
| PPaul RobertsonBlaine Community Orchestra - Violin | Blaine Community Orchestra - Violin |
| RRichard MacdowellBlaine Community Orchestra - Clarinet | Blaine Community Orchestra - Clarinet |
| JJohnny RenoBlaine Community Orchestra - Saxophone | Blaine Community Orchestra - Saxophone |
| TTracy RosenkransBlaine Community Orchestra - Bass | Blaine Community Orchestra - Bass |
 CJ VanstonBlaine Community Orchestra - Trumpet, Timpani, Glockenspiel | Blaine Community Orchestra - Trumpet, Timpani, Glockenspiel |
