Knock Knock, Who's There?

Joey de Leon

Lyka Ugarte

Richard Gutierrez

Raymond Gutierrez

Jimmy Santos

Minnie Aguilar

Pilita Corrales

Isabel Granada

Eddie Gutierrez

Tonton Gutierrez

Joey Marquez

Miguel Rodriguez

Janice Jurado

Cheenee de Leon

Val Sotto

Freida Fonda

Ricky Del Rosario

Fred Moro

Elsie Oliva

Cristina Gonzales

Chuck Perez