6.5 / 10
(36 votes)
A university professor, confident that everything which occurs in life has a rational explanation, finds his beliefs severely challenged when, during a vacation to a remote coastal village in Norfolk, he blows through an ancient whistle discovered on a beach, awakening horrors beyond human understanding.
United Kingdom
TV Movie,
Horror
42 minutes
1968
Jonathan Miller
BBC

2018
7.5

2019
4.8

1961
7.5

2007
6.5

2021
5.9
2012
5.2

2023
0.0

2009
0.0

2015
4.9
0.0

1965
7.7

2023
0.0

1958
4.1

2017
5.1

1957
0.0

1981
6.0

2006
6.5
1981
2.0

1990
3.7

2010
5.4