Peter Goodrich, an English antique dealer visiting Naples for a pleasure trip, meets the beautiful Lisa Carter by chance and begins seeing her until the woman disappears.

A unhappily married woman tries to find happiness with a former lover, but when they witnesses crime, it leads them down a path of self-destruction

Elections are approaching and things don't look too good for the opposition. Their leader can't stand the pressure and disappears. To avoid a scandal, the upper echelons of the party concoct a risky plan: to replace him with his identical twin, a philosopher with BPD, whose eclectic ideas and direct approach unexpectedly make the party surge in the polls.