CONTROL agent who is the son of former agents Maxwell Smart and 99. Zachary Smart was born in Washington DC in 1969 [Episode #120: "And Baby Makes Four, conclusion"] but his name was not revealed until 25 years later [in the Get Smart (1995) series]. Growing up, Zach and his twin sister were unaware that their parents were spies; the fact that they lived in the only house on the block with missiles pointing at Russia apparently not being a big enough clue [GS95 Episode #6: "Wurst Enemies"].