 | Eric Ruffin als Milo |
 | Chloë Levine als Sophie |
 | Luis Scott als Corey |
| Dangelo Bonneli als Kevin |
 | Aaron Moten als Lewis |
 | Carter Redwood als Andre |
 | JaQwan J. Kelly als Troy |
| Tarikk Mudu als Malik |
 | Samuel H. Levine als Teen Five |
 | Lloyd Kaufman als Hobo |
 | Danny Flaherty als Mike |
 | Charlotte Schweiger als Mike's Girlfriend |
| Karin Cherches als School Psychologist |
| Frank L. Messina als Cop One |
| Tyler Rossell als Asher |
 | Larry Fessenden als Drunk Man |
| Amir Dixon als Additional Voices (voice) |
| Christopher Martinez als Additional Voices (voice) |
 | Eli Tokash als Additional Voices (voice) |
 | Heidi K. Eklund als Additional Voices (voice) |
| Clare Grant als Additional Footage |
| Matthew Spiller als Additional Footage |
| Maya Parish als Additional Footage |
 | Rachel Kimsey als Additional Footage |
| Zak Kilberg als Additional Footage |
| Patrick Daniels als Bathroom Man |
| Clarissa Miller als Milo's Mom |
| Carmen Dreyer als Drunk Man's Girlfriend |
| Heather Rose Spears als Child Murder Victim |
| Phyillicia Bishop als Church Onlooker (uncredited) |
 | Anna Friedman als Stacey (uncredited) |
| Jose Ignacio Gomez als Forensic Autopsy Technician (uncredited) |
| Jada Jarvis als Mean Girl (uncredited) |
| Jose Lopez als Grave Worker (uncredited) |
 | James Lorinz als Detective (uncredited) |
 | Victor Pagan als Deli Regular (uncredited) |
| Jack Utrata als Teen Two (uncredited) |
| Nora Woolley als Park Mom (uncredited) |
| Richard Calderon als Dying Man |
| Michael O'Shea | Director |
| Margaret Chardiet | Original Music Composer |
| Kathryn J. Schubert | Editor |
| Danica Pantic | Production Design |
| Michael O'Shea | Writer |
| Eve Battaglia | Casting |
| Susan Leber | Producer |
| Ashley K. Thomas | Makeup Department Head |
| Matt Snedecor | Sound Effects Editor |
| Pete Gerner | Makeup Effects |
| Paul Agostinelli | Key Grip |
| Brian Schuley | Special Effects Supervisor |
| John Henri Coene | First Assistant Camera |
| Chris Haney | Visual Effects Supervisor |
| Amber Unkle | Set Decoration |
| Samantha Hawkins | Costume Design |
| Jacob Beil | Gaffer |
| Margaret Sclafani | First Assistant Camera |
| Manny Siverio | Stunt Coordinator |
| Tricia Torley | Boom Operator |
| Anna Lomakina | Script Supervisor |
| Coll Anderson | Supervising Sound Editor |
| Brian Spears | Makeup Effects |
| Duncan Clark | Dialogue Editor |
| Javier Gonzalez | Line Producer |
| Daniel Hammond | Executive Producer |
| Evelyn Chu | Location Manager |
| Sung Rae Cho | Cinematography |
| Karin Sibrava | Casting Associate |
| Brian Spears | Special Effects Makeup Artist |
| Gillian Arthur | Sound Mixer |
| Lauren McCarthy | Executive Producer |
| Joyce Pierpoline | Consulting Producer |
| Jay Carrado | Stunts |
| Niki Janowski | First Assistant Director |
| Ari Rothschild | Colorist |
| Pete Gerner | Special Effects Makeup Artist |
| Billy Mulligan | Co-Producer |
| Brandon Barr | Art Department Assistant |
| Joseph Robinson | Second Assistant Camera |
| Karen Sibrava | Casting Associate |
