Question: who played the young caine in kung fu
Answer: The series follows the adventures of Kwai Chang Caine ( portrayed by David Carradine as an adult , Keith Carradine as a teenager , and Radames Pera as a young boy ) , a Shaolin monk who travels through the American Old West armed only with his spiritual training and his skill in martial arts , as he seeks Danny Caine , his half - brother .