Lassiter is a handsome jewel thief operating in London in the late 1930s. One day he is arrested and told that if he wishes to avoid prison, he must break into the heavily guarded German Embassy in London and steal millions in Gems.

An unconscious man is washed ashore on the beach of a small French village during a heavy storm. A retired doctor takes care of the unconscious stranger. When the mysterious man recovers, he can't remember a thing...he does not know his name, he does not know where his flashback memories come from, and he does not know why the access code for an anonymous Swiss bank account is implanted in his thigh. As he seeks his own identity, things quickly become dangerous. There are attempts to kill him,...