Terminator: The Sarah Connor Chronicles Is one of the best alternative line of the Terminator universe, We got a big cliff hanger when John Connor went in to the future.. but no one knows who he is? Who is this John connor? How come no one knows who he is now?. If you want to see a Season 3, please sign this petition and show our support for this Series. Together we can show that Good series needs to be on air, and bad series be off air.