▁married ▁medium s ▁in ▁the ▁ve in ▁of ▁Nick ▁and ▁N ora ▁Charles . ▁Although ▁this ▁pair ▁of ▁high - soci ety ▁types ▁would ▁rather ▁enjoy ▁mart in is ▁and ▁each ▁other ' s ▁company , ▁Frank ▁and ▁Sad ie ▁usually ▁end ▁up ▁solving ▁par an ormal ▁myster ies . ▁Hal ▁Lub lin ▁has ▁regularly ▁acted ▁as ▁the ▁announ cer ▁for ▁the ▁segment . ▁ ▁The ▁Chron op at rol ▁Un iverse ▁ ▁While ▁not ▁an ▁official ▁title , ▁the ▁Chron op at rol ▁Un iverse ▁is ▁a ▁convenient ▁way ▁to ▁refer ▁to ▁several ▁mid - show ▁segments ▁that ▁share ▁characters ▁and ▁them es . ▁▁ ▁" J eff erson ▁Re id , ▁A ce ▁American "   – ▁A ▁c land est ine ▁war ▁is ▁being ▁w aged ▁against ▁the ▁Reich , ▁and ▁at ▁the ▁front lines ▁of ▁this ▁sometimes ▁myst ical , ▁often ▁mon str ous ▁battle , ▁is ▁Jefferson ▁Re id , ▁America ' s ▁only ▁super - s old ier . ▁A ided ▁by ▁his ▁super - s weet heart , ▁Agent ▁Abb y ▁Adams ▁( who ▁h ates ▁nothing ▁as ▁much ▁as ▁she ▁h ates ▁a ▁dirty ▁Kra ut ), ▁and ▁his ▁pl ucky ▁side k ick , ▁Brow nie ▁Finn , ▁Jefferson ▁Re id , ▁A ce ▁American ▁is ▁a ▁j ingo istic ▁rom p ▁through ▁a ▁World ▁War ▁II ▁that ▁never ▁existed . ▁St arring ▁Nathan ▁F ill ion ▁as ▁Jefferson ▁Re id , ▁An nie ▁Sav age ▁as ▁Agent ▁Abb y ▁Adams ▁and ▁John ▁Di