 It is widely believed that actress Baldavin, Barbara (qv) is  playing Angela Martine, her role in the earlier episode,  _"Star Trek" (1966) {The Naked Time (#1.4)}_ (qv). While her  character is generally identified by only that same first name, even  in the end credits cast list, at one point Kirk addresses her as  "Teller". This bit is among the material deleted from general  syndication prints to clear time for additional commercial sales,  allowing the assumption that Baldavin is again playing Martine to be  made and accepted.