173. Der Kadett aus Nippon (Stranger From The Sea), Staffel 5, Folge 23
When a Japanese buddy shows up and finds that his uncle is missing along with $50K, Kookie pitches in to help solve the mystery.
Deutsche Erstausstrahlung: Fr 18.12.1964 ARD
Original-Erstausstrahlung: Fr 15.03.1963 ABC
Quelle: http://www.imdb.com/title/tt0051247/episodes?season=5