A pre-wedding reunion descends into a psychological nightmare for a group of college friends when a surprise guest arrives with a mysterious suitcase.
Is It's What's Inside on Netflix? Yes! The movie It's What's Inside is now on Netflix in the countries listed below.
| Art | Terry Watson | Production Design |
| Sound | Andrew Hewitt | Original Music Composer |
| Production | Robert Kapp | Executive Producer |
| Costume & Make-Up | Gillian Zwick | Costume Design |
| Editing | Greg Jardin | Editor |
| Art | Karl Lefevre | Art Direction |
| Production | Mary Vernieu | Casting |
| Production | Sydney Shircliff | Casting |
| Costume & Make-Up | Mélé Egbe | Hair Department Head |
| Costume & Make-Up | Claire Amadea | Makeup Department Head |
| Production | Colman Domingo | Executive Producer |
| Directing | Greg Jardin | Director |
| Production | Kate Andrews | Producer |
| Production | William Rosenfeld | Producer |
| Writing | Greg Jardin | Writer |
| Production | Raúl Domingo | Producer |
| Production | Jason Baum | Producer |
| Crew | Lex Damis | Stunt Coordinator |
| Directing | Ryan Spindell | Second Unit Director |
| Sound | Tyler Stephens | Sound Mixer |
| Directing | Rachel Brock | Second Assistant Director |
| Costume & Make-Up | Henry Felton | Makeup Artist |
| Directing | Kevin Brown | First Assistant Director |
| Lighting | Justin C. Ward | Gaffer |
| Costume & Make-Up | Stephanie June Johnson | Makeup Artist |
| Sound | Austin Roth | Sound Re-Recording Mixer |
| Sound | Biko Gogaladze | Foley Artist |
| Production | Darren Schlanger | Co-Executive Producer |
| Production | Michael Hodgin | Co-Executive Producer |
| Camera | Kevin Fletcher | Director of Photography |
| Sound | Dachi Abesalashvili | Foley Editor |
| Sound | Betty Alcaraz | Boom Operator |
| Sound | Trevor Cress | Sound Re-Recording Mixer |
| Sound | Trevor Cress | Sound Editor |
| Sound | Chris Goodes | ADR Mixer |
| Sound | Elliot Hartley | Sound Supervisor |
| Sound | Giorgi Lekishvili | Foley Mixer |
| Sound | Zviad Mgebry | Sound Designer |
| Sound | George Murgulia | Sound Effects Designer |
| Sound | Robin Reinfried | Boom Operator |
| Sound | Alexander Sanikidze | Foley Supervisor |
| Sound | Creed Spencer | Boom Operator |
| Art | Abigail Childs | Set Decoration |
| Production | Mark Droter | Casting Associate |
| Production | Eryn Goodman | Local Casting |
| Production | Lana Veenker | Local Casting |
| Production | Adam Rosko | Extras Casting |
| Production | Tatiana Melendez | Casting Assistant |
| Directing | Kavita Parekh | Script Supervisor |
| Editing | Ryan K. McNeal | Colorist |
| Lighting | Eric Bixler | Best Boy Electric |
| Camera | Brian Freesh | "A" Camera Operator |
| Camera | Ryan Fritz | Key Grip |
| Camera | Dan Goeppner | Grip |
| Camera | Danielle C. Carroll | Second Assistant Camera |
| Camera | Kyril Cvetkov | First Assistant Camera |
| Camera | Travis Francis | Additional Second Assistant Camera |
| Camera | Caitlin Brown | Additional First Assistant Camera |
| Camera | Efrem Peter | Drone Cinematographer |
| Camera | Margaret Knoebel | Second Assistant Camera |
| Camera | Rob Monroy | Additional First Assistant Camera |
| Visual Effects | Przemyslaw Drosik | Visual Effects Supervisor |
| Visual Effects | Gosia Herman | Visual Effects Producer |
| Costume & Make-Up | Sara Dickman | Key Makeup Artist |
| Costume & Make-Up | Penelope Irwin | Key Hair Stylist |
| Costume & Make-Up | Catelyn Chism | Hairstylist |
| Production | Jason Baum | Unit Production Manager |
| Editing | Niles Howard | Additional Editor |
| Sound | Andrew Gross | Music Supervisor |
| Production | Eryn Goodman | Casting |
| Production | Lana Veenker | Casting |
| Production | Adam Rosko | Casting |
| Crew | James Astante | Stand In |
| Crew | Hanna Gentile | Stand In |
| Crew | Cody Harvard | Stand In |
| Crew | Mackenzie Larsen | Stand In |
| Crew | Sahi Van-Tull | Stand In |
| Costume & Make-Up | Jason Beveridge | On Set Dresser |
| Art | Sam D. Ross | Set Dresser |
| Art | John Balicanta | Set Dresser |
| Art | Antoine Erhardt | Set Dresser |
| Art | Isaac Hayden | Set Dresser |
| Art | Cody Boat | Additional Set Dresser |
| Art | Amanda Fletcher | Set Buyer |
| Art | Rebecca Fisher | Set Designer |
| Art | Tony Barber | Props |
| Art | Tobin Robinson | Props |
| Art | Kejun Zhao | Storyboard Artist |
| Art | Monica Ahanonu | Props |
| Art | Buddy Rosenberg | Construction Coordinator |
| Art | Matt Lask | Construction Foreman |
| Art | Jay Koble | Construction Manager |
| Art | Angela Smith | Greensman |
| Art | Ellen Lepinski | Painter |
| Art | Dane Bates | Set Painter |
| Art | Charles Daniels | Set Painter |
| Art | Bree Judah | Set Painter |
| Art | Julia Scanlon | Set Painter |
| Art | Jarius Smith | Set Painter |
| Visual Effects | Conor Wing | Visual Effects Coordinator |
| Camera | Brian Freesh | Camera Operator |
| Camera | Miguel de la Rosa | Second Assistant Camera |
| Camera | Peggy Knoebel | Second Assistant Camera |
| Camera | Sean Rawls | Digital Imaging Technician |
| Camera | Ben Pigao | Still Photographer |
| Lighting | Justin Ward | Gaffer |
| Lighting | Kale Heily | Electrician |
| Lighting | Logan Reynolds | Electrician |
| Lighting | Michael Lee | Lighting Design |
| Lighting | Stephen Purcell | Lighting Design |
| Camera | Joe Timko | Best Boy Grip |
| Camera | Jason Kies | Dolly Grip |
| Camera | Cody Curtin | Grip |
| Camera | Brian Shotzbarger | Grip |
| Costume & Make-Up | Dionne Barens | Costumer |
| Production | Corrine A. Matlak | Location Manager |
| Production | Andy Buchanan | Assistant Location Manager |
| Production | David Paul Wichert | Assistant Location Manager |
| Art | Benjamin Hilton | Location Scout |
| Sound | Tyler Stephens | Production Sound Mixer |
| Production | Joey Grimmer | Production Supervisor |
| Production | Kimmy Olson | Production Coordinator |
| Production | Megan Deck | Production Secretary |
| Directing | Derek Wilson | Second Second Assistant Director |
| Production | Catherine Johnson | Key Set Production Assistant |
| Crew | Karla Badeau | Set Production Assistant |
| Crew | Mason Coe | Set Production Assistant |
| Crew | Patrick Dawn | Set Production Assistant |
| Crew | Ansar Muhammad | Set Production Assistant |
| Crew | Miles Hill | Health and Safety |
| Crew | Cindy Chan | Health and Safety |
| Crew | Cheryl Chen | Health and Safety |
| Crew | James Freeman | Health and Safety |
| Crew | Mae Costello | Set Medic |
| Crew | Russell Gilbertson | Set Medic |
| Crew | Rachel Lipsey | Craft Service |
| Crew | Laurel Reid | Craft Service |
| Production | Bernice Moschini | Production Accountant |
| Production | Naomi Kohn | Production Accountant |
| Production | Kerry LaiFatt | Payroll Accountant |
| Production | Lauren Schramko | Payroll Accountant |
| Crew | Donaldson Callif Perez | Clearances Consultant |
| Crew | Chris L. Perez | Clearances Consultant |
| Crew | Jonathan Fisher | Clearances Coordinator |
| Camera | Tamaryah "Twixx" Williams | BTS Photographer |
| Crew | Matthew Bilinsky | Legal Services |
| Crew | Ryan Klembecki | Legal Services |
| Production | Margot Kaiser | Producer's Assistant |
| Production | Olivia Lodge | Producer's Assistant |
| Production | Matteo Rizvi | Producer's Assistant |
| Crew | Taylor Blevins | Driver |
| Crew | Robert Bruce | Driver |
| Crew | Jose Carabes Perez | Driver |
| Crew | Austin Carrero | Driver |
| Crew | Joel Elsom | Driver |
| Crew | David Esquibel | Driver |
| Crew | Sterling Fiock | Driver |
| Crew | Guillermo Francisco | Driver |
| Crew | David Goodman | Driver |
| Crew | Finn Mascher | Driver |
| Crew | Adam Miller | Driver |
| Crew | Cristian Paluso | Driver |
| Crew | Kermit Steward | Driver |
| Directing | Nadeem Asahyer | First Assistant Director |
| Directing | Matt Kramer | Second Assistant Director |
| Directing | Leslie Bellows | Second Second Assistant Director |
| Art | Leo Arroyo | Leadman |
| Costume & Make-Up | Brock Komon | On Set Dresser |
| Art | Marco Prelik | Set Dresser |
| Camera | Rob Monroy | First Assistant Camera |
| Camera | Julio Zepeda | Second Assistant Camera |
| Camera | Kyle Hollar | Digital Imaging Technician |
| Lighting | Rob Doumitt | Gaffer |
| Lighting | Osha Matte | Best Boy Electric |
| Lighting | Daniel Martinez | Electrician |
| Lighting | Lou Ramos | Electrician |
| Lighting | Phil Shearer | Lighting Design |
| Camera | Rick Grover | Key Grip |
| Camera | Colby Dunford | Best Boy Grip |
| Camera | Chris Wieland | Dolly Grip |
| Camera | Abe Soto | Grip |
| Camera | Wladimir Velez | Grip |
| Costume & Make-Up | Denise Baker | Hairstylist |
| Costume & Make-Up | Cici Andersen | Makeup Artist |
| Costume & Make-Up | Lauren Winegar | Makeup Artist |
| Sound | Sam Vlahovich | Production Sound Mixer |
| Camera | Sam Baek | Video Report |
| Camera | Ryan Spacone | Second Unit Director of Photography |
| Camera | Caitlin Brown | First Assistant Camera |
| Camera | Travis Francis | Second Assistant Camera |
| Visual Effects | Jhonny Gonzalez | Visual Effects Coordinator |
| Crew | Exsael Leon | Craft Service |
| Crew | Jessie Harris | Set Production Assistant |
| Crew | Leah Newberg | Set Production Assistant |
| Crew | Alex Papoban | Set Production Assistant |
| Crew | Frank Pfeifer | Set Production Assistant |
| Crew | Soni Sharma | Set Production Assistant |
| Crew | Sam Silkwoord | Set Production Assistant |
| Crew | Phi Tran | Set Production Assistant |
| Crew | Alberto Villareal | Set Production Assistant |
| Crew | Daniel Scott | Health and Safety |
| Crew | Will Tillman | Health and Safety |
| Crew | Ryan Stevenson | Set Medic |
| Crew | Randy Dizon | Driver |
| Crew | daron jacobs | Driver |
| Crew | Richard Monteiro | Driver |
| Production | Logan Santee | Production Accountant |
| Editing | Nina Vallado | Assistant Editor |
| Editing | Marc Carlini | Assistant Editor |
| Sound | Elliot Hartley | Dialogue Editor |
| Sound | Trevor Cress | Music Editor |
| Sound | Wylie Stateman | Sound Designer |
| Sound | Zviad Mgebry | Sound Effects Designer |
| Sound | Rati Chkhetiani | Sound Effects Designer |
| Sound | Cameron McMichael | Sound Assistant |
| Sound | Anne Jimkes | Sound Assistant |
| Sound | Lisa Morris Stateman | Sound Assistant |
| Sound | Biko Gogaladze | Foley |
| Sound | Giorgi Lekishvili | Foley |
| Sound | Dachi Abesalashvili | Foley |
| Editing | Michael Schatz | Additional Colorist |
| Editing | Becky McNeal | Digital Intermediate Producer |
| Editing | Izzy Spector | Color Assistant |
| Editing | Paul Cole | Online Editor |
| Visual Effects | Gabriella DeJesus | 3D Modeller |
| Visual Effects | Jan Kriwol | Visual Effects Producer |
| Visual Effects | Przemyslaw Drosik | VFX Supervisor |
| Art | Seb Caudron | Conceptual Design |
| Art | Charles Guerton | Conceptual Design |
| Art | Yohann Glemarec | Concept Artist |
| Sound | Tess Wilson | Music Coordinator |
| Sound | Natalie Sullivan | Music Coordinator |
