Ted 'The Wiffler' Whitfield
Willie 'High-Sox' Hamilton
Kiki Hamilton
Kristy Kittens
Paps 'Pure Plastic' Patterson
Fran Whitfield
Petey Sinclair
Rick Brumfield
Kip Caray
Umpire Joe Francia
Commissoner Jinsu
Dave 'Curvey' McNernery (as Chris Tarantino)
Shannon Storm
Nick Middlesworth
Kim Dominguez
Reverend Cash
Fan #2
Fresno Fireball Pro Wiffle Player
The Creepy Guy
Bakersfield Bomber Whiffle Ball Player
1950's Wiffle Ball Player
Naughty Nurse
Doctor
Ghostie
Bill Lewis
DEA #1
Frank Dorfsky
Mom
1950's Wiffle Ball Player / Crazy Wiffleball Fan
Baby
Valencia Orange Pro Wiffle Ball Player
Rich Door Guy (as Paul Nero)
Public Access Director
1950's Umpire
Angry Door Guy
Jinsu's Assistant
Redondo Beach Riptide Pro Wiffle Pitcher
Fan #3
Fan #4
Fan #1 (as Greg Sims)
Groupie
Cop
Self (uncredited)
Umpire (uncredited)
Fan (uncredited)