Lily and Amanda, two high school students living in suburban Connecticut, rekindle their unlikely friendship after years of drifting apart. Together, they devise a plan to kill Lily's abusive stepfather by hiring a lowlife drug dealer.
Olivia Cooke
as Amanda
Anya Taylor-Joy
as Lily
Anton Yelchin
as Tim
Paul Sparks
as Mark
Francie Swift
as Cynthia
Kaili Vernoff
as Karen
Alyssa Fishenden
as Jessica
Jackson Damon
as Phil
James Haddad
as Michael
Nolan Ball
as Delivery Guy
Celeste Oliva
as Receptionist
Stephanie Atkinson
as Knitting Therapist (uncredited)
