132. 1 + 1 = 1 (The Parallel Caper), Staffel 4, Folge 23
Jeff and Kookie unknowingly are working on the same case involving nefarious doings at the San Pedro docks. Kookie is helping old friend Nina while socialite Marianne employs Jeff to get the truth about the family of future in-laws.
Deutsche Erstausstrahlung: Fr 27.11.1964 ARD
Original-Erstausstrahlung: Fr 23.02.1962 ABC
Quelle: http://www.imdb.com/title/tt0051247/episodes?season=4