A creepy new video exposes the full face of the knife-wielding maniac who ... woman Jaia Cruz is seen up close rolling her eyes and smiling seductively in a nine-second video, while a song blasts ...

Take a look at the trailer ahead of its release on March 20.

If you thought Dennis Quaid was well deployed as the creepy villain in The Substance or The Intruder (or Reagan… just kidding ...