Carlo Lacana

A mining engineer (Andre Soriano) who is having marital problems with his wife of Indian descent played by Mara Altiera. The two have a son (Peter Lacana) who is afflicted with a learning disability. The husband decides to set up the wife with one of the workers at camp (Jamil Basa) who also stays in the house—an act that eventually leads to a ménage a trois.

Maligno was an ABS-CBN primetime horror-thriller which was the second installment of Sineserye Presents: The Susan Roces Cinema Collection. The show is adapted from the 1977 movie of the same name which starred Susan Roces who makes a guest appearance in the television program.