| NNathan Forrest WintersCasey Collins | Casey Collins |
| BBrian McHughGeoffrey Collins | Geoffrey Collins |
| BBobby SalemBooth Barker | Booth Barker |
| AAnne TominMarci | Marci |
 Sam RockwellRandy Collins | Randy Collins |
| MMichael Jerome WestLunatic Cheezo (as Tree) | Lunatic Cheezo (as Tree) |
| BByron WeibleLunatic Bippo | Lunatic Bippo |
| DDavid C. ReineckerLunatic Dippo | Lunatic Dippo |
| TTimothy EnosReal Cheezo | Real Cheezo |
| FFrank DiamantiReal Bippo | Real Bippo |
 Karl-Heinz TeuberReal Dippo (as Karl Heinz Teuber) | Real Dippo (as Karl Heinz Teuber) |
| VViletta SkillmanMother | Mother |
| GGloria BelskyFortune Teller | Fortune Teller |
| TTom MottramRingmaster | Ringmaster |
| EErika YoungStorekeeper | Storekeeper |
| JJasper WattsStorekeeper's Assistant (as Russell Jasper Watts) | Storekeeper's Assistant (as Russell Jasper Watts) |
| DDavid E. GehringerBalloon Twister | Balloon Twister |
| GGail Rouse-HaefkeMother at Balloon Booth | Mother at Balloon Booth |
| KKate HaefkeDaughter at Balloon Booth | Daughter at Balloon Booth |
| SSondra UtterbackMelissa | Melissa |
| EEmily HaefkeLittle Girl in Crowd | Little Girl in Crowd |
| KKarl PetersGapino Brother | Gapino Brother |
| KKurt PetersGapino Brother | Gapino Brother |
| AAndrew P. SwanCircus Performer | Circus Performer |
| BBrenda Cox GiguereAssistant | Assistant |
| PPam SperringBus Driver | Bus Driver |
 Victor SalvaRadio Newscaster / Extra at Carnival (uncredited) | Radio Newscaster / Extra at Carnival (uncredited) |
