Plot
Lara, the host of a radio call-in show dealing in psychic phenomena, discovers that her estranged lover has been found dead in a small Spanish village. She learns that he was conducting secret experiments searching for tortured souls trapped behind the energy of the living world. This leads her to an old abandoned house where the experiments took place, and where screaming faces seem to form within the stones of the walls...
Where to watch 99.9: The Frequency of Terror?
99.9: The Frequency of Terror is a horror movie featuring Terele Pávez.
99.9: The Frequency of Terror is currently streaming for free (ad-supported) on Tubi TV and it's also available on Night Flight Plus.
It is also possible to buy 99.9: The Frequency of Terror on Amazon Video.