A large family gathers in the country side for their very elderly grannies' birthday. One gift happens to be from their ostracized, black sheep nephew, and upon opening it, the two loveable grannies turn into rabid, flesh-eating monsters.
| Actor | Role |
|---|---|
 Catherine AymerieHelen | Helen |
| CCaroline BraekmanSuzie | Suzie |
| RRichard CoticaGilbert | Gilbert |
| DDanielle DavenElizabeth Remington | Elizabeth Remington |
| PPatricia DaviaAlice | Alice |
| RRobert Du BoisFather Percival | Father Percival |
| FFlorine ElslandeBertha | Bertha |
| AAnne-Marie FoxVictoria Remington | Victoria Remington |
| FFranklin Steward GranvelPublicity Executive | Publicity Executive |
| PPaule HerremanMiss Barnstable | Miss Barnstable |
| BBobette JouretErika | Erika |
| FFrançoise LamoureuxJessica | Jessica |
| LLe PepeTaxi Driver | Taxi Driver |
| RRaymond LescotReverend Father | Reverend Father |
 Elie LisonJohn | John |