 In current Japanese verisons, Episode 12 "Yûsei Yori Ai wo Komete" ("From  Another Planet with Love") has been banned since 1970, because the episode  offended irradiated survivors of Hiroshima and Nagasaki.  The episode  featured the Spehl Aliens, whose planet was destroyed by radiation, so they  come to Earth to extract fresh blood from humans to restore their bodies.   The episode was directed by Akio Jissoji, written by Mamoru Sasaki and guest  starred Hiroko Sakurai (who played Yuriko Edogawa in "Ultra Q" and Akiko Fuji  in "Ultraman").  However, the Hawaiian English version included the episode,  as did TPS/Cinars Canadian English dub, under the title "Crystalized  Corpuscles."