A series of strange accidents plaguing a city located near the mine. Two people were pulled through the funnel, which formed after the collapse of tunnels under the lake. Geologist Nina Thiemann discovers that the mine tunnels are insecure and unstable. A woman with an expert in the field of explosions and a father, a former miner, descend into the ground, hoping that they will prevent catastrophe
Liane Forestieri
as Nona Thiemann
Henning Baum
as Georg Wiegand
Oliver Stritzel
as Josef Rother
Marco Girnth
as Thomas
Horst-Günter Marx
as Dr. Schneider
Ercan Durmaz
as Ali Uzun
Michael Lott
as Dieter Witzel
Christian Grashof
as Horst Thiemann
Christian Goebel
as Jochen Kemp
Daniel Roesner
as Andy
Shalyn Casar
as Maike
