Do you spin it as a thriller, a true-crime drama, a horror film, a sick pop-culture joke? Actress Anna Kendrick, making her debut as a director, does something fascinating. She juggles all four and then adds a fifth layer undergirding the others: the unceasing dread that comes from being a woman who knows men like Rodney Alcala are out there.

"Woman of the Hour," directed by and starring Anna Kendrick, is based on the true story of serial killer Rodney Alcala competing on a dating show.