Black Rock was written by Aselton's husband, League co-star and mumblecore co-founder Mark Duplass. The story however was conceived by Aselton, who has already cast Lake Bell and Kate Bosworth as her co-stars.
In a statement today, Aselton further explained the project, saying, "I grew up watching classic suspense films and have long had the idea of making a girl-based thriller where the threat to the characters is very real, and the audience is left with the terrifying thought 'this could happen to me.'"
ยท Aselton climbs 'Black Rock' [Variety]