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 | Gail Stevens | Casting |
| Production | Ivana MacKinnon | Producer |
| Camera | Sam McCurdy | Director of Photography |
| Sound | David Julyan | Original Music Composer |
| Editing | Jon Harris | Editor |
| Art | Simon Bowles | Production Design |
| Directing | Jon Harris | Director |
| Writing | James McCarthy | Screenplay |
| Writing | J Blakeson | Screenplay |
| Production | Christian Colson | Producer |
| Writing | James Watkins | Screenplay |
| Costume & Make-Up | Nancy Thompson | Costume Design |
| Production | Neil Marshall | Executive Producer |
| Sound | Matthew Collinge | Sound Designer |
| Sound | Michael Maroussas | Sound Effects Editor |
| Sound | Danny Sheehan | Supervising Sound Editor |
| Crew | Martin Alderdice | Picture Car Coordinator |
| Art | Claire Nia Richards | Set Decoration |
| Production | Steve Mortimore | Location Manager |
| Art | Michael Kelm | Art Direction |
| Sound | Chris Sturmer | Dolby Consultant |
| Sound | Mark Verner | Foley |
| Crew | Jim Dowdall | Stunt Coordinator |
| Camera | James Swanson | Helicopter Camera |
| Editing | James Winnifrith | First Assistant Editor |
| Production | Alison Banks | Production Manager |
| Sound | Clare Mahoney | Foley |
| Sound | Jason Swanscott | Foley |
| Visual Effects | Jacob Otterström | Visual Effects Supervisor |
| Camera | Oliver Upton | Still Photographer |
| Sound | Chris Burdon | Sound Re-Recording Mixer |
| Art | Lucy Moles | Construction Coordinator |
| Art | Louise Begbie | Assistant Art Director |
| Crew | Christopher Lloyd | Visual Effects Editor |
| Sound | Andrew Glen | Music Editor |
| Crew | Lucy Allen | Stunts |
| Visual Effects | Sarah K. Hellström | Visual Effects Coordinator |
| Visual Effects | John Rafique | Special Effects Supervisor |
| Lighting | Andrew Bailey | Gaffer |
| Lighting | Andrew Taylor | Gaffer |
| Crew | Mark Shelley | Armorer |
| Production | Kelly Valentine Hendry | Casting Associate |
| Costume & Make-Up | Kirstie Stanway | Hair Designer |
| Art | Matt Curtis | Title Designer |
| Art | Mark Scruton | Supervising Art Director |
| Crew | Belinda McGinley | Stunt Double |
| Costume & Make-Up | Sophie Brice | Makeup Artist |
| Costume & Make-Up | Paul Hyett | Makeup Designer |
| Crew | Nicholas Daines | Stunt Double |
| Costume & Make-Up | Clarice Gill | Makeup Artist |
| Crew | Steve Griffin | Stunt Coordinator |
| Directing | James Watkins | Second Unit Director |
| Directing | Harriet Worth | Second Assistant Director |
| Crew | Roy Taylor | Stunt Double |
| Crew | Maxine Whittaker | Stunt Double |
| Crew | Kim McGarrity | Stunt Double |
| Crew | Nick McKinless | Stunt Double |
| Directing | Jack Ravenscroft | First Assistant Director |
| Crew | Neil Finnighan | Stunt Double |
| Crew | Mark Southworth | Stunts |
| Costume & Make-Up | Kirstie Stanway | Makeup Designer |
| Crew | Michael Byrch | Stunt Double |
| Crew | Richard Bradshaw | Stunt Coordinator |
| Crew | Siobhan Coughlan | Stunt Double |
| Production | Paul Smith | Executive Producer |
| Camera | Peter Wignall | Camera Operator |
| Sound | Matthew Collinge | Sound Supervisor |
| Camera | Peter Wignall | Second Unit Director of Photography |
| Camera | Peter Wignall | Steadicam Operator |
| Art | Chris Cull | Property Master |
| Sound | Sebastian Dale | Foley Editor |
