It seems innocent enough. A disgraced British colonel bequeaths a mysterious letter to his only son. But the moment adam scott opens the yellowing envelope, he sets into motion a deadly chain of events that threatens to ...It seems innocent enough. A disgraced British colonel bequeaths a mysterious letter to his only son. But the moment adam scott opens the yellowing envelope, he sets into motion a deadly chain of events that threatens to shake the very foundations of the free world.