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.

Credits

Jonathan MillerDirector

Michael HordernProfessor Parkins

Ambrose CoghillColonel

George WoodbridgeHotel Proprietor

Nora GordonProprietress