Uma Thurman
Diana
Evan Rachel Wood
Young Diana
Eva Amurri
Maureen
Gabrielle Brennan
Emma McFee
Brett Cullen
Paul McFee
Oscar Isaac
Marcus
Jack Gilpin
Mr. McClood
John Magaro
Michael Patrick
N
Nathalie Paulding
Amanda (Teen)
Maggie Lacey
Amanda (Adult)
Lynn Cohen
Sister Beatrice
Molly Price
Diana's Mother
O
Oliver Solomon
Detective
A
Anna Moore
Blonde Student
Isabel Keating
Maureen's Mother
Adam Chanler-Berat
Ryan
Tanner Cohen
Nate Witt
Sharon Washington
Nurse
Kia Jam
Doctor
J
J.T. Arbogast
Male Reporter
J
Jewel Donohue
Mother at Shooting
Tuck Milligan
Clinic Doctor