Some secrets are better left buried...
Ghost whisperer Craig Ellison and his partner Tara Pride face their deadliest challenge yet. Hired by Peregrine Stark to recover a cursed sword, the pair join forces with ghost hunter Shane Ryan, as they search for an ancient weapon whose past is stained by bloodshed and madness. Tracing the sword to a crumbling old castle in Scotland, malevolent spirits and rival hunters threaten their lives at every turn. The team races to uncover the truth behind the sword's sinister history and prevent a massacre in the castle's infamous Red Chamber. But time is running out. And the blade thirsts for blood... When the cursed sword awakens a vengeful spirit from the past, Craig, Tara, and Shane must use their combined skills to survive. But even if they succeed, why does their mysterious employer crave this deadly artifact? And can anyone be trusted to wield its corrupting power?