Mike O'Donoghue's parody of "Mondo Cane" showcases curious performers, strange musicians, celebrity mutations and unusual short films, including Thomas Alva Edison's "Elephant Electrocution". In the tradition of films like Groove Tube (1974), The Kentucky Fried Movie (1977), and Saturday Night Live.
| Actor | Role |
|---|---|
 Michael O'DonoghueMr. Mike | Mr. Mike |
 Dan AykroydChurch of Jack Lord Leader / Self | Church of Jack Lord Leader / Self |
| RRhonda CoulletChurch of Jack Lord Singer | Church of Jack Lord Singer |
 Paul ShafferChurch of Jack Lord Organist | Church of Jack Lord Organist |
 Bill MurrayMan on the Street | Man on the Street |
 Jane CurtinSelf | Self |
 Carrie FisherSelf | Self |
 Teri GarrSelf | Self |
 Joan HackettSelf (voice) | Self (voice) |
 Debbie HarrySelf | Self |
 Sarah HolcombSelf | Self |
 Margot KidderSelf | Self |
 Laraine NewmanSelf | Self |
 Gilda RadnerSelf | Self |
 Sid ViciousSelf | Self |
| RRoot Boy SlimSelf | Self |
| EEdie BaskinSelf | Self |
 Susan ForristalSelf | Self |
 Wendie MalickSelf | Self |
 Brian McConnachieNot listed | Not listed |
| PPatty OjaSelf | Self |
| EEmily PragerNot listed | Not listed |
| MMitch GlazerNot listed | Not listed |
| MMarii MakSelf | Self |
| RRobert PerryAdditional Cast (as Bob Perry) | Additional Cast (as Bob Perry) |