Searonto is once again terrorized by dweeby old assassins, so Nick must stop an(other) immortal killer by stumbling through an(other) non-mysterious mystery! When Amanda seemingly ignores an old friend’s century long killing spree, Nick takes matters into his own hands and somehow things work out. The Rewatchers fail to keep it short, succeed in identifying Chekhov‘s taser, and attempt to rewrite the motivation for our entirely too evil villain.