"The City on the Edge Of" this
Getting Started | Contributor Zone ... [DOC] [TLE] The City on the Edge of Forever (episode) | Memory Alpha | Fandom ... [PAR] After taking an accidental overdose of cordrazine, Doctor Leonard McCoy goes 
back in time and... [DOC] [TLE] The City on the Edge of Forever - StarTrek.com [PAR] McCoy accidentally injects himself with an overdose of cordrazine, a drug which 
makes him exhibit signs of paranoia and madness, while treating an ailing Sulu... [DOC] [TLE] Watch The City On the Edge of Forever - Star Trek: The Original ... [PAR] Dec 31, 1984 - 50 minWatch The City On the Edge of Forever online.