Cast & crew
Insidious: Chapter 3 (2015)
Directed by Leigh Whannell Written by Leigh Whannell
Cast
| Hayley Kiyoko | Maggie |
| Stefanie Scott | Quinn |
| Joseph Bishara | Demon |
| Jeris Poindexter | Harry |
| Fawn Irish | Lambert |
| Erin Anderson | The Woman |
| Lin Shaye | Rainier |
| Corbett Tuck | Danielle Foussard |
| Phil Abrams | Mel |
| Michael Reid MacKay | He-Man |
| John Zaffis | (uncredited) |
| Dermot Mulroney | Sean Smith |
| Garrett Ryan | Josh |
| James Wan | Sector Director |
| Leigh Whannell | Specs |
| Steve Coulter | Carl Fogarty |
| Phyllis Applegate | Grace Stamper |
| Tate Berney | Yul Brenner |
| Tom Gallop | Isaac Henderson |
| Tom Fitzpatrick | Black Student |
| Anna Ross | Junkie |
| Jacob Crawford | Nurse |
| Adrian Sparks | Rainier |
| Taylor John Smith | Teenage Constantine |
| Ele Keats | Lillith |
| Angus Sampson | Tucker McElroy |
| Ashton Moio | Hector |
| Rubén Garfias | Ernesto |
| Amaris Davidson | Nurse |
| Stefanie Scott | Quinn Brenner |
| Lin Shaye | Elise Rainier |
| Dermot Mulroney | Sean Brenner |
| Leigh Whannell | Specs |
| Tate Berney | Alex Brenner |
| Corbett Tuck | Danielle |
| Angus Sampson | Tucker |
| Steve Coulter | Carl |
| Hayley Kiyoko | Maggie |
| Tom Gallop | Dr. Henderson |
| Tom Fitzpatrick | Bride in Black |
| Jeris Poindexter | Harry |
| Ele Keats | Lillith Brenner |
| Michael Reid MacKay | The Man Who Can't Breathe |
| Phyllis Applegate | Grace |
| Phil Abrams | Mel |
| Erin Anderson | Two-faced Woman |
| Amaris Davidson | Nurse |
| Ashton Moio | Hector |
| James Wan | Theater Director |
| Joseph Bishara | Lipstick-Face Demon |
| Rubén Garfias | Ernesto |
| Fawn Irish | Lambert Woman |
| Taylor John Smith | Teenage Boy |
| Adrian Sparks | Jack Rainier |
| Jacob Crawford | Male Nurse |
| Garrett Ryan | Young Josh |
| Anna Ross | Dead Teenage Junkie (uncredited) |
| John Zaffis | Theatre Patron (uncredited) |
Crew
| Jithu Aravamudhan | Foley Artist |
| Bart Mixon | Prosthetic Makeup Artist |
| Ally Conover | Casting Assistant |
| Mandy Friedrich | Studio Teacher |
| Terry Jackson | Stunt Driver |
| Tommy Donald | Grip |
| Erin Vitali | Production Coordinator |
| Sarah Domeier Lindo | Casting Associate |
| Dan Laz Lazarovits | First Assistant Director |
| Mike Sunga | Leadman |
| Evan Daum | ADR Mixer |
| Kristina Baskett | Stunt Double |
| Bailey Conway | Co-Producer |
| Phil DeSanti | Additional Second Assistant Director |
| Marc Newland | Second Assistant Director |
| Jennifer Scudder Trent | Post Production Supervisor |
| Victor Anderson | Construction Coordinator |
| Richard Roles | Helicopter Camera |
| John C. Hartigan | Special Effects Supervisor |
| Jennifer Stoefen | Art Department Coordinator |
| Harry Zimmerman | First Assistant "A" Camera |
| Steven Schneider | Executive Producer |
| Drew Sacks | First Assistant Editor |
| Laura Altmann | Production Supervisor |
| Jeanette Volturno | Executive Producer |
| Matt Kennedy | Still Photographer |
| Tim Mirkovich | First Assistant Editor |
| Charles Layton | Executive Producer |
| Elizabeth Anne Hanley | Set Costumer |
| Liz Mendoza | Makeup Department Head |
| Walter Volpatto | Digital Intermediate Colorist |
| Niccole Osborn | Post Production Coordinator |
| Richard Henderson | Music Editor |
| Mark Sunga | Set Dresser |
| Bob Fredrickson | Digital Intermediate Editor |
| Michelle Gabriel | Extras Casting Coordinator |
| James G. Brill | Transportation Coordinator |
| Martyn Zub | Sound Designer |
| Justin Carville | Production Accountant |
| Mark Coffey | Assistant Sound Editor |
| Joseph Bishara | Original Music Composer |
| Hayk Margarian | Other |
| Jennifer Spence | Production Design |
| Aaron Becker | Main Title Designer |
| Lori West | Graphic Designer |
| Alex Klabukov | Key Grip |
| Traci E. Smithe | Hair Department Head |
| Craig Mann | Sound Re-Recording Mixer |
| Brian Kavanaugh-Jones | Executive Producer |
| Xavier Marchand | Executive Producer |
| James David Hattin | Visual Effects Supervisor |
| Ariyela Wald-Cohain | Costume Design |
| Rick Osako | Unit Production Manager |
| Laura Altmann | Associate Producer |
| Judah Getz | ADR Mixer |
| Eleanor Sabaduquia | Makeup Department Head |
| Buck Robinson | Production Sound Mixer |
| Pavy Olivarez | Key Hair Stylist |
| Tyler Bennink | Visual Effects Coordinator |
| Leigh Whannell | Characters |
| Martyn Zub | Sound Re-Recording Mixer |
| Erin Connarn | Script Supervisor |
| Cole Bluma | Boom Operator |
| Jesse Poupis | Carpenter |
| Richard Moriarty | "B" Camera Operator |
| Kevin Massey | Gaffer |
| Dean Lakoff | Set Dresser |
| Adam Kirby | Set Dresser |
| John Sanacore | Foley Mixer |
| Phillip Dawe | Co-Producer |
| Cassidy Vick Hice | Stunt Double |
| Brian Pearson | Director of Photography |
| Manolo Rojas | "A" Camera Operator |
| Jacqueline Shulman | Costume Supervisor |
| Brenner Harris | Set Dresser |
| Leigh Whannell | Writer |
| Jason Blum | Producer |
| Emma Johnston Burton | Makeup Artist |
| Rick Osako | Co-Producer |
| Alexander Gruzdev | Dialogue Editor |
| Theia Michelle Patra | Craft Service |
| Ian Kay | Assistant Property Master |
| Susan Turner | Extras Casting Coordinator |
| Lia Buman | Executive Producer |
| Sarah Brandes | Second Assistant "B" Camera |
| Alex Ullrich | Foley Artist |
| Leigh Whannell | Director |
| Kandice Billingsley | Location Manager |
| Timothy Alverson | Editor |
| John Brunot | Property Master |
| Steve Newquist | Special Effects Coordinator |
| Suzanne Diaz | Makeup Artist |
| London Elise Moore | Stunt Double |
| Vladimir Tevlovski | Stunt Double |
| Jeff Porter | First Assistant "B" Camera |
| Jeremy Cisneros | On Set Dresser |
| Joey Box | Stunt Double |
| Tarah Paige | Stunt Double |
| Adam Neas | Best Boy Grip |
| Rachel Barkow | Visual Effects Coordinator |
| George W. Kiel | Set Dresser |
| Peter Schlessel | Executive Producer |
| Kurt Altschwager | Carpenter |
| Gray Lanaux | Dolly Grip |
| Nicholas McGrath | Set Costumer |
| Jason Garner | Art Direction |
| Paul Hackner | Supervising Sound Editor |
| Terri Taylor | Casting |
| Lori Mazuer | Set Decoration |
| James Ferrera | Unit Publicist |
| Julie Sessing | Music Supervisor |
| Nate Smalley | Visual Effects Producer |
| Angelique Perez | Digital Intermediate Producer |
| Oren Peli | Producer |
| Susan Alexander | Digital Intermediate Producer |
| Dave Snyder | Prosthetic Makeup Artist |
| James Wan | Producer |
| Pernell L. Salinas | Assistant Sound Editor |
| Manolo Rojas | Steadicam Operator |
| Marc Newland | Second Assistant Director |
| Rick Osako | Unit Production Manager |
| Charles Layton | Executive Producer |
| Cassidy Vick Hice | Stunt Double |
| Kristina Baskett | Stunt Double |
| Tarah Paige | Stunt Double |
| Jennifer Scudder Trent | Post Production Supervisor |
| Laura Altmann | Production Supervisor |
| Manolo Rojas | "A" Camera Operator |
| Manolo Rojas | Steadicam Operator |
| Richard Moriarty | "B" Camera Operator |
| London Elise Moore | Stunt Double |
| Vladimir Tevlovski | Stunt Double |
| Terry Jackson | Stunt Driver |
| Joey Box | Stunt Double |
| Harry Zimmerman | First Assistant "A" Camera |
| Jeff Porter | First Assistant "B" Camera |
| Sarah Brandes | Second Assistant "B" Camera |
| Buck Robinson | Production Sound Mixer |
| Cole Bluma | Boom Operator |
| Jeremy Cisneros | On Set Dresser |
| Brenner Harris | Set Dresser |
| Adam Kirby | Set Dresser |
| Mike Sunga | Leadman |
| Ian Kay | Assistant Property Master |
| Erin Vitali | Production Coordinator |
| Justin Carville | Production Accountant |
| Lori West | Graphic Designer |
| John Brunot | Property Master |
| George W. Kiel | Set Dresser |
| Dean Lakoff | Set Dresser |
| Mark Sunga | Set Dresser |
| Kurt Altschwager | Carpenter |
| Steve Newquist | Special Effects Coordinator |
| John C. Hartigan | Special Effects Supervisor |
| Dave Snyder | Prosthetic Makeup Artist |
| Bart Mixon | Prosthetic Makeup Artist |
| Adam Neas | Best Boy Grip |
| Jesse Poupis | Carpenter |
| Gray Lanaux | Dolly Grip |
| Alex Klabukov | Key Grip |
| Tommy Donald | Grip |
| James G. Brill | Transportation Coordinator |
| Michelle Gabriel | Extras Casting Coordinator |
| Susan Turner | Extras Casting Coordinator |
| Niccole Osborn | Post Production Coordinator |
| Tim Mirkovich | First Assistant Editor |
| Kandice Billingsley | Location Manager |
| Ally Conover | Casting Assistant |
| Mandy Friedrich | Studio Teacher |
| James Ferrera | Unit Publicist |
| Walter Volpatto | Digital Intermediate Colorist |
| Martyn Zub | Sound Re-Recording Mixer |
| Mark Coffey | Assistant Sound Editor |
| Pernell L. Salinas | Assistant Sound Editor |
| Alex Ullrich | Foley Artist |
| Jithu Aravamudhan | Foley Artist |
| John Sanacore | Foley Mixer |
| Judah Getz | ADR Mixer |
| Evan Daum | ADR Mixer |
| Susan Alexander | Digital Intermediate Producer |
| Angelique Perez | Digital Intermediate Producer |
| Bob Fredrickson | Digital Intermediate Editor |
| Joseph Bishara | Original Music Composer |
| Aaron Becker | Main Title Designer |
| Leigh Whannell | Characters |
| Leigh Whannell | Director |
| James Wan | Producer |
| Leigh Whannell | Writer |
| Brian Pearson | Director of Photography |
| Laura Altmann | Associate Producer |
| Steven Schneider | Executive Producer |
| Peter Schlessel | Executive Producer |
| Rick Osako | Co-Producer |
| Bailey Conway | Co-Producer |
| Phillip Dawe | Co-Producer |
| Oren Peli | Producer |
| Jason Blum | Producer |
| Lia Buman | Executive Producer |
| Jeanette Volturno | Executive Producer |
| Brian Kavanaugh-Jones | Executive Producer |
| Xavier Marchand | Executive Producer |
| Jennifer Spence | Production Design |
| Jason Garner | Art Direction |
| Lori Mazuer | Set Decoration |
| Timothy Alverson | Editor |
| Terri Taylor | Casting |
| Jennifer Stoefen | Art Department Coordinator |
| Rachel Barkow | Visual Effects Coordinator |
| Tyler Bennink | Visual Effects Coordinator |
| James David Hattin | Visual Effects Supervisor |
| Nate Smalley | Visual Effects Producer |
| Matt Kennedy | Still Photographer |
| Richard Roles | Helicopter Camera |
| Alexander Gruzdev | Dialogue Editor |
| Ariyela Wald-Cohain | Costume Design |
| Drew Sacks | First Assistant Editor |
| Jacqueline Shulman | Costume Supervisor |
| Sarah Domeier Lindo | Casting Associate |
| Julie Sessing | Music Supervisor |
| Erin Connarn | Script Supervisor |
| Elizabeth Anne Hanley | Set Costumer |
| Nicholas McGrath | Set Costumer |
| Richard Henderson | Music Editor |
| Kevin Massey | Gaffer |
| Craig Mann | Sound Re-Recording Mixer |
| Paul Hackner | Supervising Sound Editor |
| Traci E. Smithe | Hair Department Head |
| Eleanor Sabaduquia | Makeup Department Head |
| Liz Mendoza | Makeup Department Head |
| Pavy Olivarez | Key Hair Stylist |
| Theia Michelle Patra | Craft Service |
| Martyn Zub | Sound Designer |
| Suzanne Diaz | Makeup Artist |
| Phil DeSanti | Additional Second Assistant Director |
| Victor Anderson | Construction Coordinator |
| Dan Laz Lazarovits | First Assistant Director |
| Emma Johnston Burton | Makeup Artist |
| Hayk Margarian | Other |