10 invited guests on an island…

Ten strangers, apparently with little in common, are lured to an island mansion off the coast of Devon from the secret U.N.Owen. Over supper, a record starts to play, as well as the voice of the unseen host accuses each person of concealing a guilty secret. That evening, previous reckless drivers Tony Marston is available murdered by a deadly dose of cyanide.

The tension escalates as the survivors realise the killer isn’t only among them but is getting ready to strike again… and again…