| Cast list | | Uma Thurman | as | Diana | | Evan Rachel Wood | as | Young Diana | | Brett Cullen | as | Paul McFee | | James Urbaniak | as | Professor McFee | | Nathalie Paulding | as | Young Amanda | | Sonny Vellozzi | as | Memorial Mourner | | Jewel Donohue | as | Mother | | Kia Jam | as | Doctor | | Peter Conboy | as | Professor attending lecture | | Ken Sladyk | as | University Professor | | Phil Gardiner | as | Survivor | | Maggie Lacey | as | Amanda | | Sherman Alpert | as | Professor | | Isabel Keating | as | Maureen's mother | | Gabrielle Brennan | as | Emma | | Anna Renee Moore | as | Blonde Student | | Emily Rose Branigan | as | Girl Smoking in Locker Room | | John Magaro | as | Michael Patrick | | Pierce Cravens | as | Teenage Usher | | Brian M. Wixson | as | Scott Connell | | Tanner Cohen | as | Nate | | Zachary Booth | as | Boy Swimming | | Christopher Jon Gombos | as | Briar Hill Police Officer | | Oliver Solomon | as | Detective | | Craig Pollack | as | Survivor | | Seth Michael May | as | Teaching Assistant | | Aldous Davidson | as | Student | | Brett Epstein | as | Student | | Adam Chanler-Berat | as | Ryan Haswhip | | Paul Lucenti | as | Student in hall | | Guy Guglielmi | as | Pedestrian | | Anslem Richardson | as | Policeman | | Maria Nazzaro | as | Nun at Catholic School | | J.T. Arbogast | as | Male Reporter | | Sean Schreger | as | Female Student | | Heather Collis | as | Waitress | | Susan Graves-McCullough | as | Christine Connell: Survivor |
| | Crew list: | | Vadim Perelman (Director) | | Laura Kasischke (Writer) | | Emil Stern (Writer) |
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