When a group of friends sneak out of summer camp, they return to find that everyone has vanished and only a puzzle of mystic markings and blood remain.
1976
1983
1988
1985
2009
1997
1972
1977
1970
1984
1996
2000
1986
2003
1975
1982
1981
2002
![[REC]²](https://image.tmdb.org/t/p/w500//fJuIhJ5s8WGNZN3wuk9d84nMjXk.jpg)
