Once you get in, you can't get out.
Four teenagers at a British private school secretly uncover and explore the depths of a sealed underground hole created decades ago as a possible bomb shelter.
19
Cast members loaded
18
Alive
1
Deceased
94.7%
Still living
Showing 19 of 19 loaded cast members.
as Liz Dunn
AliveBorn: March 11, 1982
Age: 44
Los Angeles, California, USA
as Mike Steel
AliveBorn: October 19, 1976
Age: 49
Savannah, Georgia, USA
as Frances 'Frankie' Almond Smith
AliveBorn: March 26, 1985
Age: 41
Teddington, London, England, UK
as Geoff Bingham
AliveBorn: May 26, 1978
Age: 48
Yorkshire, England, UK
as Dr. Philippa Horwood
AliveBorn: August 11, 1965
Age: 61
Lafayette, Indiana, USA
as DCS Tom Howard
AliveBorn: December 30, 1967
Age: 58
Leeds, West Yorkshire, England, UK
as Daisy
AliveBorn: April 7, 1980
Age: 46
London, England, UK
as DI Chapman
AliveBorn: July 21, 1963
Age: 63
Battersea, London, England, UK
as Martyn Taylor
AliveBorn: December 21, 1979
Age: 46
Stratford-Upon-Avon, Warwickshire, England, UK
as Minnie (as Gemma Powell)
AliveBorn: August 25, 1980
Age: 46
London
as Mrs. Dunn
AliveBorn: June 1, 1950
Age: 76
Dublin, Ireland
as Gillian
AliveBorn: November 28, 1965
Age: 60
Lambeth, London, England, UK
as Policewoman
DeceasedDied: December 23, 2021
Birth date not on record.
as Solicitor
AliveBirth date not on record.
as Boy in School
AliveBirth date not on record.
as Doctor
AliveBorn: June 1, 1969
Age: 57
Kingston upon Hull, United Kingdom
as Reporter
AliveBorn: June 5, 1960
Age: 66
Manchester, England, UK
as Reporter
AliveBirth date not on record.
as Reporter
AliveBirth date not on record.