| Person | Type | Job | Role(s) |
|---|---|---|---|
 Collin Bernsen | Crew | Production | Associate Producer |
 Corbin Bernsen | Crew | Directing | Director, Producer, Production Design |
 Don Digirolamo | Crew | Sound | Sound Re-Recording Mixer |
 Jason Bonham | Crew | Crew | Special Effects |
Kenny Yakkel | Crew | Writing | Screenplay |
Linda Burden-Williams | Crew | Production | Casting |
Mike Post | Crew | Sound | Music |
 Stephen Polk | Crew | Production | Co-Producer |
 Terence J. Rotolo | Crew | Crew | Stunt Double |
Anthony Torretto | Crew | Sound | Sound Editor |
Chris Aronoff | Crew | Production | Producer |
Eric Gustavo Petersen | Crew | Camera | Director of Photography |
Jesse Lawler | Crew | Production | Producer |
Kent State | Crew | Art | Property Master |
Noel Vought | Crew | Sound | Foley Artist |
Sonia Kazarova | Crew | Production | Co-Producer |
Teo Guardino | Crew | Art | Production Design |
Megan Areford | Crew | Crew | Special Effects |
 Nikki Smith | Crew | Costume & Make-Up | Assistant Makeup Artist |
Stacey Michaels | Crew | Sound | Foley Mixer |
Jeremy Antonio Oliver | Crew | Lighting | Best Boy Electric |
Grant Culwell | Crew | Camera | Key Grip |
David LeBell | Crew | Crew | Stunts |
Mike Duffy | Crew | Art | Set Dresser |
Josh Garrell | Crew | Directing | Second Assistant Director |
Chris Howland | Crew | Sound | Sound Mixer |
Justin Viar | Crew | Directing | Second Unit Director |
Jim Whitworth | Crew | Directing | First Assistant Director |
Aaron Rattner | Crew | Production | Unit Production Manager |
Jessica Hoffman | Crew | Costume & Make-Up | Key Makeup Artist |
Brian Phillips | Crew | Art | Painter |
Mario Osuna | Crew | Art | Art Direction |
Todd Langner | Crew | Sound | Sound Re-Recording Mixer |
Tom Morgan | Crew | Crew | Stunt Coordinator |
Gary Cotti | Crew | Directing | First Assistant Director |
David S. DiPietro | Crew | Sound | Sound Recordist, ADR Mixer |
 Andrea Shreeman | Cast | Actress | Yolanda |
 Anthony Ray Parker | Cast | Actor | Tanner |
 Bill Moseley | Cast | Actor | Logan Burnhardt |
Corbin Bernsen | Cast | Actor | Dr. F |
 Dan Lauria | Cast | Actor | Fred |
 Danielle Petty | Cast | Actress | Woman on the Run |
 David Moscow | Cast | Actor | Gil Brickman |
Elle Travis | Cast | Natalie Fiennes | |
 Federico Dordei | Cast | Actor | Khalil |
 Jeanne Cooper | Cast | Actress | Paranoid Caller #1 |
 Joshua Feinman | Cast | Actor | Burt |
 Larry Drake | Cast | Actor | Vernon |
 Mocean Melvin | Cast | Actor | Caller (voice) |
 Navid Negahban | Cast | Actor | Abir |
 Patricia Tallman | Cast | Actress | Lucy |
 Randy Mulkey | Cast | Actor | News Anchor #2 |
 Robert Adams | Cast | Actor | Maniac |
Roger E. Fanter | Cast | Actor | Old Ted |
 Ruben Pla | Cast | Actor | Radhi |
 Susan Ruttan | Cast | Actress | Maggie |
 Will Wallace | Cast | Actor | Paranoid Caller #2 |
Dan Olivo | Cast | Actor | Panicked Caller |
 Herzl Tobey | Cast | Actor | Majeed |
J.T. Tepnapa | Cast | Actor | Maniac |
 Jason Davis | Cast | Actor | Maniac |
 Lakshmi Manchu | Cast | Actress | Gabbi |
McCready Baker | Cast | Newscaster (uncredited) | |
Sonia Kazarova | Cast | W.H.O. Operator | |
 Tammy Felice | Cast | Colleague #1 | |
Brandon Kyle Davis | Cast | Actor | Attack Victim |
 Brett Hunt | Cast | Maniac | |
Chauna Wertlow | Cast | Maniac | |
Dakota Voorhees | Cast | Maniac | |
DeeDee Bigelow | Cast | Actress | Maniac |
Devon Voorhees | Cast | Maniac | |
Dylan Voorhees | Cast | Maniac | |
 Haley Pullos | Cast | Actress | Dee Dee |
Justin Rodgers Hall | Cast | Actor | Maniac |
 Ryan Mitchell | Cast | Actor | Maniac |
Will Wallace | Cast | Paranoid Caller #2 | |
T.L. Lankford | Cast | Actor | Scientist |
 David Leach | Cast | Actor | Maniac |
 Larry Varanelli | Cast | Actor | Press Undersecretary |
Peter Leake | Cast | Actor | Relieved Caller |
Grieco, Karen | Cast | Maniac | |
Lauren Leah Mitchell | Cast | Jill | |
Joseph Joyce | Cast | Actor | Maniac |
Daniel Higgins | Cast | Maniac | |
 Rodrigo López | Cast | Maniac | |
Chris Vanderhorst | Cast | Maniac | |
Josh Shadid | Cast | Maniac | |
Kevin T. McCarthy | Cast | Paranoid Caller #3 | |
Mike McIntosh | Cast | Reporter | |
Brian Metran | Cast | Maniac | |
Sharon Savene | Cast | Maniac | |
Gustavo López | Cast | Maniac | |
Alexander Fazel | Cast | Actor | Serious Caller |
Mike Mahaffey | Cast | Eastbrook Caller | |
Sean MacArthur | Cast | Murdered Caller | |
Neil Garguilo | Cast | Colleague #2 | |
| Person | Type | Job | Role(s) |
