a simple google image research can take some results ;)
http://images.google.com/images?as_q=Robby+the+Robot&gbv=2&hl=en&btnG=Google+Search&as_epq=&as_oq=&as_eq=&imgtype=&imgsz=&as_filetype=&imgc=&as_sitesearch=&safe=images&as_st=y