No higher resolution available. Professor_Membrane_Puppet_2.JPG (download) (640 × 480 pixels, file size: 30 KB, MIME type: image/jpeg) About File History Professor Membrane with a puppet of himself. From the episode Battle of the Planets. Appears on these pages of Professor Membrane/Images See also Professor Membrane Puppets Puppets are a running gag in Invader Zim. Red has a boxing hand puppet of himself. File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current22:38, June 8, 2008640 × 480 (30 KB)Pezzu (Talk | contribs)Professor Membrane with a puppet of himself. Retrieved from "http://zim.wikia.com/wiki/File:Professor_Membrane_Puppet_2.JPG?oldid=8115"