Fred is annoyed when an eerie new house is built next door, inhabited by the Frankenstone family.
| Actor | Role |
|---|---|
 Henry CordenFred Flintstone | Fred Flintstone |
 Mel BlancBarney Rubble | Barney Rubble |
 Gay AuttersonBetty Rubble | Betty Rubble |
 Jean Vander PylWilma Flintstone | Wilma Flintstone |
| DDon MessickBamm-Bamm Rubble | Bamm-Bamm Rubble |
 John StephensonFrank Frankenstone | Frank Frankenstone |
| PPatricia ParrisOblivia Frankenstone | Oblivia Frankenstone |
 Jim MacGeorgeStubby Frankenstone | Stubby Frankenstone |
 Julie McWhirterHidea Frankenstone | Hidea Frankenstone |
 Frank WelkerCreepy / Mother Pterodactyl | Creepy / Mother Pterodactyl |