20 Horror Movies You'll Never Get To See

Corin Hardy's (The Hallow, The Nun) new horror film Whistle was released in February, and Hardy wasted no time at all hyping up his ambitions for a sequel.

Given that the first movie ended by effectively dooming everyone gathered at the school assembly when the Aztec death whistle was blown, a more chaotic, bigger-scale Whistle 2 basically writes itself.

Hardy wants to "continue telling Whistle stories," yet that seems overwhelmingly unlikely to happen considering the film was a surprise box office flop, grossing just $5 million globally.

And while there's always the possibility of a box office dud enjoying viral success on streaming, that doesn't seem to have happened in this case, as Whistle has basically already evaporated from the cultural conversation.

It's a shame, because as rough around the edges as Whistle was, it had a fun central concept that should've been ripe for an ongoing Final Destination-esque franchise. But alas, t'wasn't to be.