A world-famous stage performer returns home following her father's death, only to find greed and evil awaiting.

The Verdugo estate is infested with evil. Sarita, heiress to the Verdugo fortune, returns home to investigate the mysterious death of her father. When she arrives, she finds herself entangled in a sinister web of blackmail and betrayal. Murderous greed has turned everyone against her, and terror lurks behind every door.

Opera star "Sara Verdugo" (Katy Jurado) is finally at home. But, it's to bury her father, no happy occasion. Her sister Linda (Sonia Amelio), her personal manager and lover, Ken (Paul Picerni) and her servants, are all there to help her through her grief. Oh yes, there's also the German Shepard that belonged to her wheelchair bound father, howling, baying and attacking during the night. When the handyman/domo is found dead, ripped to pieces by the dog, investigator Valdez (Fernando Soler) loses his number one suspect. You see, he feels that the father's death was not accidental, and now an attempt to kill "Sara", furthers this conviction. Linda, now free from the confines of the boarding school, refuses to return and wants nothing further to do with "Sara". Ken wants "Sara" to become his wife and retire with the inheritance, and now there seems to be something not quite right with Linda's lover. One of them is the Fearmaker.