Marina Hess komt, na 15 jaar in een psychiatrische inrichting te hebben gezeten voor het verwonden van een klasgenote tijdens het oproepen van de geest van Mercy Black, weer thuis om bij haar zus en haar neefje te gaan wonen.
Nee, helaas is Mercy Black nog niet beschikbaar op Netflix in Nederland.
| Directing | Meg Beatty | First Assistant Director |
| Crew | Andy Abele | Stunts |
| Crew | Jeff Schwan | Stunt Coordinator |
| Crew | Shawna West | Stunts |
| Production | Adrian Testolin | Unit Production Manager |
| Directing | Jaytyler Ferretti | Second Assistant Director |
| Directing | Katie Cheline | Second Second Assistant Director |
| Production | Rae Roberts | Co-Producer |
| Production | Andrew Lewis | Assistant Production Coordinator |
| Production | Jacob Li | Associate Producer |
| Art | David Pink | Art Direction |
| Editing | Sean McQueeney | Editor |
| Production | Adam Wyatt Tate | Line Producer |
| Art | Scott Colquitt | Production Design |
| Production | Figo Li | Executive Producer |
| Production | Amey René | Casting Director |
| Production | Emma Shan Wang | Associate Producer |
| Production | Adam McKain | Production Office Coordinator |
| Crew | Rae Roberts | In Memory Of |
| Production | Zac Locke | Executive Producer |
| Art | Sarah Spencer | Set Decoration |
| Camera | Michael Deitch | Steadicam Operator |
| Camera | Louis Watt | First Assistant "B" Camera |
| Visual Effects | Wes Aylor | Special Effects Supervisor |
| Art | Benjamin Marchi-Hilton | Art Department Assistant |
| Camera | Joe Escandell | Grip |
| Camera | Luke Mullen | Digital Imaging Technician |
| Lighting | Morgan Bond | Best Boy Electric |
| Lighting | Ben Culver | Gaffer |
| Sound | Oksana Smetanyuk | Boom Operator |
| Directing | Samantha Bennett | Script Supervisor |
| Art | Bryan N. Blanton | Property Master |
| Art | PJ Levine | Art Department Assistant |
| Camera | Fionna Mogford | Best Boy Grip |
| Sound | Greg Armstrong | Sound Mixer |
| Art | William Hatch Crosby | Set Dresser |
| Camera | Michael Deitch | "B" Camera Operator |
| Camera | Taylor Camarot | First Assistant Camera |
| Camera | Reynaldo Diaz | Key Grip |
| Camera | Richard Casteel | Still Photographer |
| Camera | Hannah Varnell | Second Assistant Camera |
| Costume & Make-Up | Tierney Kersey | Hair Department Head |
| Costume & Make-Up | Chloe Sens | Special Effects Makeup Artist |
| Costume & Make-Up | Ana Davidson | Costume Supervisor |
| Crew | Cynthia Lindauer | Studio Teacher |
| Editing | Luke Mullen | Assistant Editor |
| Sound | Jay Cheetham | Sound Effects Editor |
| Sound | Mia Vinciguerra | Assistant Sound Editor |
| Sound | Rich Bussey | Foley Editor |
| Costume & Make-Up | Megan Cisneros | Makeup Department Head |
| Sound | Juan Campos | Sound Re-Recording Mixer |
| Sound | Michael Jesmer | Dialogue Editor |
| Costume & Make-Up | Lorna Nash | Costume Supervisor |
| Sound | Ryan Pater | Sound Effects Editor |
| Visual Effects | Wes Meyers | Visual Effects Supervisor |
| Costume & Make-Up | Adam Goetz | Costumer |
| Production | Christina Cooper | Location Manager |
| Costume & Make-Up | Mackenzie Smith | Costumer |
| Production | Hayden Yancer | Location Manager |
| Sound | Keith White | Sound Effects Editor |
| Sound | Matt Davies | Foley Artist |
| Sound | Matt Davies | Sound Effects Editor |
| Sound | Jason Chiodo | Sound Effects Editor |
| Sound | Rich Bussey | Foley Mixer |
| Production | Jennifer Dong | Executive Producer |
| Production | Ryan Turek | Executive Producer |
| Writing | Owen Egerton | Writer |
| Production | Adam Hendricks | Producer |
| Directing | Owen Egerton | Director |
| Production | John H. Lang | Producer |
| Production | Seth Caplan | Producer |
| Costume & Make-Up | Gypsy Taylor | Costume Designer |
| Production | Greg Gilreath | Producer |
| Sound | Kazimir Boyle | Original Music Composer |
| Camera | Ellie Ann Fenton | Director of Photography |
