The Edge of Forever: Episode 23
Added 2016-02-21 23:28:34 +0000 UTCWhile checking in on a planet previously visited by humans, Kirk and Spock discover a world of would-be 1920s Chicago mobsters ("A Piece of the Action"). Following that, The Enterprise is plagued by a massive single-cell organism ("The Immunity Syndrome"). (Please pardon the slight echo of Mike's line.)
