Friend or foe? John Silver S6E6 - Friend or foe? John Silver 1978
- Released: 1978-11-12
- Runtime: 50 minutes
- Genre:
- Stars: Akio Nojima, Iemasa Kayumi, Junpei Takiguchi, Shozo Iizuka, Akira Kamiya, Kaneta Kimotsuki, Mitsuo Senda, Rihoko Yoshida, Mari Shimizu, Kiyotaka Mitsugi, Genzô Wakayama
- Director: Osamu Dezaki