Dziesięcioro ludzi trafia na niewielką, dziką wyspę u wybrzeży Devonu. Kiedy niedobrana grupa gości czeka na przyjazd gospodarzy, psuje się pogoda i wyspa zostaje odcięta od świata.

Na wyspie giną kolejni goście — jeden za drugim, zgodnie z treścią starej piosenki dla dzieci. Kiedy wszyscy starają się znaleźć zbójcę, na jaw wychodzą mroczne sekrety z przeszłości.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.

NCIS Special Agent Leroy Jethro Gibbs leads a troupe of colourful personalities; from murder and espionage to terrorism and stolen submarines, they investigate crimes with Navy or Marine Corps ties.