Sid Lucero, a 21-year old pre-Med student, is an aspiring neophyte of the Alpha Kappa Omega fraternity. Over a six-month initiation period, he and six other neophytes are subjected to severe physical and psychological torture in and outside the fraternity house.
| Actor | Role |
|---|---|
 Mark GilSid Lucero | Sid Lucero |
 Sandy AndolongTina | Tina |
| WWard LuarcaPacoy Ledesma | Pacoy Ledesma |
 Noel TrinidadSanti Santillan | Santi Santillan |
| RRicky SandicoRonnie Roxas, Jr. | Ronnie Roxas, Jr. |
| JJimmy JavierVince | Vince |
| RRod LeidoArni Enriquez | Arni Enriquez |
 Bing PimentelMariel | Mariel |
| DDang CecilioPearl | Pearl |
| MMike ArvisuAbet | Abet |
| VVic LimaGonzalez | Gonzalez |
| DDodo CabasalPete Magtibay | Pete Magtibay |
| EEdwin ReyesDing Quintos | Ding Quintos |
 Nanette InventorMiss Casuso | Miss Casuso |
 Joe JardiDick | Dick |
| EEd TrinidadKing | King |
| JJoseph OlfindoVergara | Vergara |
 Charito SolisArni's Mother | Arni's Mother |
 Chanda RomeroJenny Estrada | Jenny Estrada |
 Johnny DelgadoFrat Doctor | Frat Doctor |
 Armida Siguion-ReynaSid's Mother | Sid's Mother |
| CChito Ponce EnrileRonnie's Father | Ronnie's Father |
| BBuddy Sta. JuanaAKΩ Member | AKΩ Member |
| RRonnie PortugalAKΩ Member | AKΩ Member |
| GGilbert SerranoAKΩ Member | AKΩ Member |
| GGerry PerezAKΩ Member | AKΩ Member |
| JJan BernardoΣOΣ Member | ΣOΣ Member |
| EEd RaymundoΣOΣ Member | ΣOΣ Member |
| TTeng SalazarΣOΣ Member | ΣOΣ Member |
| OOrlan AbalielΣOΣ Member | ΣOΣ Member |