A couple are given a camera and a set of instructions which they must follow or else someone will die.
Unfortunately the movie Mockingbird is not yet available on HBO Max.
| Directing | Bryan Bertino | Director |
| Sound | Julie Sessing | Music Supervisor |
| Writing | Sam Esmail | Story |
| Art | Jason Garner | Art Direction |
| Crew | Mark Gullesserian | Special Effects Coordinator |
| Writing | Bryan Bertino | Screenplay |
| Writing | Bryan Bertino | Story |
| Production | Marc Platt | Producer |
| Costume & Make-Up | Traci E. Smithe | Key Hair Stylist |
| Lighting | Kevin Massey | Gaffer |
| Art | Jennifer Spence | Production Design |
| Costume & Make-Up | Leah Butler | Costume Design |
| Costume & Make-Up | Marie Boller | Costume Supervisor |
| Art | Lori Mazuer | Set Decoration |
| Directing | Renetta G. Amador | Script Supervisor |
| Production | Adrienne Biddle | Producer |
| Production | Bryan Bertino | Producer |
| Production | Adam Siegel | Producer |
| Camera | Brandon Cox | Director of Photography |
| Production | Terri Taylor | Casting |
| Production | Jason Blum | Producer |
| Editing | Maria Gonzales | Editor |
| Costume & Make-Up | Douglas Noe | Makeup Department Head |
| Costume & Make-Up | Brian Kinney | Makeup Artist |
| Sound | Zsolt Magyar | Sound Mixer |
| Art | Scott Nifong | Property Master |
| Sound | Chris Navarro | ADR Mixer |
| Sound | Paul Hackner | Sound Effects Editor |
| Sound | Todd Toon | Supervising Sound Editor |
| Camera | Daniel C. McFadden | Still Photographer |
| Production | Erin Vitali | Production Coordinator |
| Production | Callie Powers | Production Assistant |
| Production | Jackie Neiman | Production Assistant |
| Production | James Messersmith | Production Assistant |
| Production | Megan Lurty | Production Assistant |
| Production | Justin Carville | Production Assistant |
| Production | Russell Carter | Production Assistant |
| Crew | Dennis Lape | Driver |
| Editing | Wendy Nomiyama | First Assistant Editor |
| Camera | Marlow Nunez | Grip |
| Art | Robert Lucas | Leadman |
