Dindo Fernando
— Antonio Vergara
Rosanna Ortiz
— Olga
Lolita Rodriguez
— Shadow
Anita Linda
— Dr. Reyes
Julie Vega
— Mylene
Alicia Alonzo
— Celia
Eric Ambat
— Manuel
Estrella Kuenzler
— Auntie Chabeng
Cecille Del Rosario
— Antonio's Sister
Yuri Arceo
— UST Doctor
Mandy Gallegos
— UST Doctor
Bong Golez Jr.
— UST Doctor
Jojo Jugo
— UST Doctor
Nina Lorenzo
— UST Nurse
Bert Olivar
— Antonio's Father
Rogelio B. Pasicolan
— UST Doctor
Licerio Tabalon
— Young Antonio
George Atutubo
— Mental Hospital Attendant
Evelyn Bontogon
— Antonio's Lover
Lino Brocka
— Face in the Dark
James Brian
— Midget
Chiqui Xerxes-Burgos
— Face in the Dark
Carmen Enriquez
— Olga's Mother
Joey Galvez
— Rapist
Nante Montreal
— Rapist
Edwin O'Hara
— Rapist
Romy Reyes
— Rapist
Joe Jardi
— Mental Hospital Patient
Odette Khan
— Face in the Dark
Mely Mallari
— Mental Hospital Patient