Sarah (Shauna Macdonald) weet te ontsnappen uit de verschrikkelijke grot waar de gebeurtenissen uit het eerste deel plaatsvonden. Een toevallige passant voert haar voor verzorging naar het dichtstbijzijnde ziekenhuis. Een lokaal reddingsteam brengt haar terug naar het grottenstelsel waar ze uit wist te ontsnappen in de hoop om met haar hulp een paar overlevenden te vinden. Eenmaal aangekomen worden ze geconfronteerd met dezelfde nachtmerrie als voorheen.
Nee, helaas is The Descent: Part 2 nog niet beschikbaar op Netflix in Nederland.
| Production | Ivana MacKinnon | Producer |
| Directing | Jon Harris | Director |
| Production | Christian Colson | Producer |
| Writing | James McCarthy | Screenplay |
| Writing | J Blakeson | Screenplay |
| Writing | James Watkins | Screenplay |
| Sound | David Julyan | Original Music Composer |
| Camera | Sam McCurdy | Director of Photography |
| Editing | Jon Harris | Editor |
| Art | Simon Bowles | Production Design |
| Production | Gail Stevens | Casting |
| Costume & Make-Up | Nancy Thompson | Costume Design |
| Production | Neil Marshall | Executive Producer |
| Art | Michael Kelm | Art Direction |
| Art | Claire Nia Richards | Set Decoration |
| Production | Alison Banks | Production Manager |
| Art | Lucy Moles | Construction Coordinator |
| Art | Louise Begbie | Assistant Art Director |
| Sound | Chris Sturmer | Dolby Consultant |
| Sound | Clare Mahoney | Foley |
| Sound | Jason Swanscott | Foley |
| Sound | Mark Verner | Foley |
| Sound | Danny Sheehan | Supervising Sound Editor |
| Sound | Matthew Collinge | Sound Designer |
| Sound | Michael Maroussas | Sound Effects Editor |
| Sound | Chris Burdon | Sound Re-Recording Mixer |
| Crew | Christopher Lloyd | Visual Effects Editor |
| Visual Effects | Jacob Otterström | Visual Effects Supervisor |
| Crew | Jim Dowdall | Stunt Coordinator |
| Camera | James Swanson | Helicopter Camera |
| Camera | Oliver Upton | Still Photographer |
| Editing | James Winnifrith | First Assistant Editor |
| Sound | Andrew Glen | Music Editor |
| Crew | Martin Alderdice | Picture Car Coordinator |
| Production | Steve Mortimore | Location Manager |
| Crew | Lucy Allen | Stunts |
| Production | Kelly Valentine Hendry | Casting Associate |
| Visual Effects | Sarah K. Hellström | Visual Effects Coordinator |
| Visual Effects | John Rafique | Special Effects Supervisor |
| Crew | Mark Shelley | Armorer |
| Costume & Make-Up | Kirstie Stanway | Hair Designer |
| Lighting | Andrew Bailey | Gaffer |
| Lighting | Andrew Taylor | Gaffer |
| Art | Matt Curtis | Title Designer |
| Art | Mark Scruton | Supervising Art Director |
| Costume & Make-Up | Clarice Gill | Makeup Artist |
| Costume & Make-Up | Sophie Brice | Makeup Artist |
| Costume & Make-Up | Kirstie Stanway | Makeup Designer |
| Costume & Make-Up | Paul Hyett | Makeup Designer |
| Directing | James Watkins | Second Unit Director |
| Directing | Jack Ravenscroft | First Assistant Director |
| Directing | Harriet Worth | Second Assistant Director |
| Crew | Michael Byrch | Stunt Double |
| Crew | Richard Bradshaw | Stunt Coordinator |
| Crew | Nicholas Daines | Stunt Double |
| Crew | Siobhan Coughlan | Stunt Double |
| Crew | Neil Finnighan | Stunt Double |
| Crew | Belinda McGinley | Stunt Double |
| Crew | Kim McGarrity | Stunt Double |
| Crew | Mark Southworth | Stunts |
| Crew | Roy Taylor | Stunt Double |
| Crew | Nick McKinless | Stunt Double |
| Crew | Steve Griffin | Stunt Coordinator |
| Crew | Maxine Whittaker | Stunt Double |
| Production | Paul Smith | Executive Producer |
| Art | Chris Cull | Property Master |
| Sound | Matthew Collinge | Sound Supervisor |
| Sound | Sebastian Dale | Foley Editor |
| Camera | Peter Wignall | Second Unit Director of Photography |
| Camera | Peter Wignall | Camera Operator |
| Camera | Peter Wignall | Steadicam Operator |
