Unleashing the Demons Five years after being hospitalised, Derek is released into the care of his cousin, April. But Derek believes he's possessed, and a series of encounters leaves April to question if this is mental illness or something more sinister. Details Casts Videos Galleries Posters Title Unleashing the Demons Release Date 2019-07-14 Runtime 01 Hours 23 Minutes Genres Comedy Horror Thriller Production Companies Expendable Films Production Countries Australia Violet Shaw... April... Keiron McDonald... Derek... Hayden Geens... Lucas... Laura Fraser... Rachel... Adele Samus... Detective #1... Callum Knox... Detective #2... Eddy Price... Andrew... Robyn Shaw... April's Mother (voice)... Brendan Byrne... Nick (voice)... William Lorenzon... Soul Collector... Morrison James... Barry (voice)... Charlotte Allen... Poppy... Kate Budrodeen... Ashley (voice)... Ben Crawford... Living Room Demon... Zac Crawford... Living Room Demon... Rachel Gilmore... Demon (voice)... Unleashing the Demons - Demon Interview (Clip) Unleashing the Demons - Extended Teaser Trailer (Trailer) Unleashing the Demons - Extended Teaser Trailer (Teaser) Unleashing the Demons - Teaser Trailer (Teaser) Original Size (1296x727) Original Size (679x960)