Dora is an average teenager that just wants to have fun and get high with her boyfriend Jace on Halloween. She's stunned when her doctor Henry tells her that she's four weeks pregnant, something that she says shouldn't be possible.
No matter how good these aesthetic tropes are at cultivating fear, however, the content inevitably falls prey to nervous laughter before sadly devolving further into eye-rolls.
In its best moments, Hellions is interesting and perplexing and worth soaking in, in the sense that one would admire a Hieronymus Bosch-inspired painting. But without at least one foot on the ground, it doesn't inspire fear.
This creepfest initially serves up some good horror-flick fun, but seems to lose the plot as the wind kicks up and the sky changes colour and the chase goes on and on ...