(1 min video) Kung Fu: Caine’s Absolute Reluctance to Fight Unless He Has To On May 1, 2017 By Jeff FenskeIn Kung Fu - No Hate '70s Series Kung Fu: Caine’s Absolute Reluctance to Fight Unless He Has To Grasshopper Published on Oct 9, 2016 This clip from the classic 1970s TV series “Kung Fu” was taken from the episode called “The Stone” from Series One. With William Lucking.