(2 min video) Kung Fu: Lesson From a Silk Worm On January 9, 2018 By Jeff FenskeIn Kung Fu - No Hate '70s Series Kung Fu: Lesson From a Silk Worm Grasshopper Published on Jul 28, 2017 This clip is from the episode called “This Valley of Terror in Series 3. Starring Philip Ahn as Master Kan and Radames Pera as young Caine. The silk worms were unnamed extras.