Ratboy
Voltar
Sondra LockeNikki Morrison
Robert TownsendManny
Larry HankinRobert Jewell
Sydney LassickLee 'Dial-A-Prayer'
Gerrit GrahamBilly Morrison
Sharon BairdRatboy (as S. L. Baird)
Louie AndersonOmer Morrison
John WitherspoonHeavy
Gary RileyBill
Brett HalseyMr. Manes
Jon LovitzParty Guest
Bill MaherParty Guest
Karen LorreParty Guest
Kathleen WilhoiteParty Guest
Courtney GainsKid in Car
Billie BirdPsychic
Lloyd NelsonReporter At Dump
Lee de BrouxCatullus Cop #2
Jeffrey JosephsonCatullus Cop #3
Peter LooneyCatullus Cop #4
Tiger HaynesDerelict Ralph
Tim ThomersonAlan Reynolds- Ed WilliamsLake Reporter
Christopher HewettActing Coach- Charles BartlettCatullus Cop
- Gordon AndersonRatboy (Voice)
- Nina BlackwoodMTV Vee-Jay
Damita Jo FreemanLouisa
Lisa CloudZu-Zu
Winifred FreedmanGirlfriend- Lisa FigueroaTrudy
Diane DelanoAurora- Steve BassettReporter At Dump
Don SparksCameraman- Durk PearsonMerv's Guest
- Sandy ShawMerv's Guest
- Michael CanavanProduction Assistant
- Theresa DePaoloTheatre Reporter
- Virginia PetersBeggar Woman
- Grant LoudDriver
- Albert Michel Jr.Gang Leader
M.C. GaineyPolice Officer
Sam IngraffiaStudio Guard- Dahlia PujolSinging Bag Lady
- Clifford ShegogHeavy's Bodyguard
Casey SanderStagehand
Bob YerkesStagehand- Mike JohnsonStagehand
George McGrathParty Guest- Diz McNallyParty Guest
- Wendi MorrisonParty Guest
Jonathan SchmockParty Guest- Jules HartParty Guest
- Jim VallelyParty Guest
- Don WoodardParty Guest
- Laurette Ben-NathanReporter