Impossible Monsters is a 2019 American psychological thriller film written and directed by Nathan Catucci and starring Santino Fontana, Natalie Knepp, Devika Bhise and Dónall Ó Héalaí.

After losing a prestigious award to his academic rival, Freeman is pressured by the university dean to push forward a study on dreams, nightmares and sleep paralysis.

After one of the participants in the study is murdered, an investigation is launched into the mysterious circumstances of the death, as the distinction between reality and dreams becomes increasingly blurred for those involved.

[7] On January 16, 2020, it was announced that Gravitas Ventures had acquired exclusive distribution rights to the film, which was to be released worldwide on Vimeo, and on various video on demand platforms in North America, the UK and Australia on March 3, 2020.

[11] Frank Scheck of The Hollywood Reporter praised the film's cast, use of practical effects and visual atmosphere, while criticizing its final act for losing focus.