Een kleine boot nadert het grootste eiland van de Flannan archipel, een klein geïsoleerd eiland dat niet groter is dan een voetbalveld en 35 kilometer uit de kust van Schotland ligt. Het doel is om routinematig de drie vuurtorenwachters af te lossen die 6 weken het licht hebben bediend. Wanneer ze het dok naderen is er niemand die hen begroet. De lier blijkt gebroken en de telefoon defect.
Nee, helaas is Keepers nog niet beschikbaar op Netflix in Nederland.
| Costume & Make-Up | Jemma Harwood | Makeup Designer |
| Production | Jennine Baker | Production Accountant |
| Art | Emma Barnes | Art Department Assistant |
| Sound | Simon Farmer | Production Sound Mixer |
| Camera | Andrew Mits M'Itwamwari | First Assistant Camera |
| Sound | Adam Clayton Williams | Boom Operator |
| Art | Simon Bang | Storyboard Artist |
| Costume & Make-Up | Jemma Harwood | Hair Designer |
| Production | Emma Biggins | Production Manager |
| Costume & Make-Up | Molly Sheridan | Makeup Artist |
| Production | Mike Panikkou | Location Manager |
| Directing | Jamie Hamer | Second Assistant Director |
| Crew | Brian Nickels | Stunt Double |
| Sound | Matt Waites | Sound Effects |
| Crew | Marc Cass | Stunt Coordinator |
| Costume & Make-Up | Sarah Weatherburn | Wig Designer |
| Production | Daniel Watkins | Production Coordinator |
| Costume & Make-Up | Kathryn Morgan | Makeup Artist |
| Crew | Donovan Louie | Stunt Double |
| Art | Laurel Wear | Set Decoration |
| Art | John Booth | Property Master |
| Crew | David Garrick | Stunt Double |
| Sound | Bobby Garza | ADR Mixer |
| Sound | David J. Krystal | Orchestrator |
| Directing | Abi Ross | Third Assistant Director |
| Sound | Micheal MacKinnon | ADR Mixer |
| Sound | Símun Lindholm Mohr | ADR Mixer |
| Sound | Carsten Richter | Foley Artist |
| Directing | Ben Burt | First Assistant Director |
| Production | Lyndsay Tannahill | Location Assistant |
| Costume & Make-Up | Lynda Armstrong | Makeup & Hair |
| Art | Derek Fraser | Construction Manager |
| Crew | Carl Walters | Post Production Supervisor |
| Editing | Asa Shoul | Digital Intermediate Colorist |
| Sound | Grace Averbuch | Foley Editor |
| Sound | Nicholas Cathcart-Jones | ADR Mixer |
| Sound | Hanse Warns | Foley Mixer |
| Sound | Gavin Rose | ADR Editor |
| Camera | Andrew McKelvie | Second Assistant Camera |
| Production | Richard Brough | Unit Manager |
| Visual Effects | Chiara Finello | Visual Effects Coordinator |
| Sound | Dillon Bennett | Supervising Sound Editor |
| Sound | Adrian Furdui | ADR Mixer |
| Sound | Ken Galvin | ADR Mixer |
| Crew | Carol Ann Crawford | Dialect Coach |
| Costume & Make-Up | Jess Heath | Makeup Artist |
| Editing | Grant Thistle | Assistant Editor |
| Sound | Dan Johnson | Sound Re-Recording Mixer |
| Production | Donna Fitzsymons | Assistant Accountant |
| Camera | Erin Currie | Second Assistant Camera |
| Sound | Craig Conybeare | Boom Operator |
| Lighting | Grant McLean | Best Boy Electric |
| Visual Effects | Mike Kelt | Special Effects Supervisor |
| Crew | Bogdan Kumšackij | Stunt Double |
| Editing | Andrew Daniel | Digital Intermediate Colorist |
| Sound | Gavin Rose | Dialogue Editor |
| Directing | Kristoffer Nyholm | Director |
| Editing | Morten Højbjerg | Editor |
| Camera | Jørgen Johansson | Director of Photography |
| Production | Gerard Butler | Producer |
| Art | Matt Fraser | Art Direction |
| Writing | Celyn Jones | Screenplay |
| Sound | Dillon Bennett | Sound Editor |
| Production | Sean Marley | Producer |
| Writing | Joe Bone | Screenplay |
| Production | Maurice Fadida | Producer |
| Sound | Benjamin Wallfisch | Original Music Composer |
| Production | Ade Shannon | Producer |
| Production | Alan Siegel | Producer |
| Art | Jacqueline Abrahams | Production Design |
| Production | Andy Evans | Producer |
| Production | Jason Seagraves | Producer |
| Production | Brian Oliver | Executive Producer |
| Production | Reg Poerscout-Edgerton | Co-Producer |
| Production | Mark Strome | Executive Producer |
| Production | Mickey Gooch Jr. | Executive Producer |
| Production | Celyn Jones | Executive Producer |
| Production | Alex Ashworth | Co-Producer |
| Production | D. G. Guyer | Executive Producer |
| Production | James Lejsek | Executive Producer |
| Production | Matthew Antoun | Executive Producer |
| Production | Tim Dennison | Line Producer |
| Production | Compton Ross | Executive Producer |
| Production | Phil Hunt | Executive Producer |
| Production | Danielle Robinson | Executive Producer |
| Production | Ross McKenzie | Production Executive |
| Costume & Make-Up | Pam Downe | Costume Design |
| Costume & Make-Up | Lily Beckett | Makeup Supervisor |
| Production | Daniel Kaslow | Associate Producer |
| Production | Reg Poerscout-Edgerton | Casting |
| Art | Jamie McCallum | Construction Coordinator |
| Costume & Make-Up | Ros Marshall | Costume Supervisor |
| Production | Lillie Jeffrey | Casting Associate |
| Directing | Beverly Winston | Script Supervisor |
| Camera | Alan Maxwell | Camera Operator |
| Production | Benedict Minghella | Casting Assistant |
| Art | Lenka Dobranska | Assistant Art Director |
| Lighting | Niels Dose | Gaffer |
| Camera | Graeme Hunter | Still Photographer |
| Camera | Will Clements | Digital Imaging Technician |
