Knock, Knock.
When heartache, betrayal, and revenge lurk behind every door, these Brooklyn girls must remain on point if they want to stay alive..
The Cristál Clique is born when these young killers are immersed in the intense underworld of murder-for-hire.
But with youth comes naiveté.
Four trained assassins come out.
Four broke girlfriends go into a Long Island church looking for a job.
Knock, Knock