Amy Hill (b. May 9, 1953) provided one half of the voice for K3NT for the animated series Legion of Super-Heroes.
(External Links: The actor's entries on IMDb and Wikipedia)

Selected Filmography

Series/Episode Date Role
Legion of Super-Heroes 2006-2008
     "The Man from the Edge of Tomorrow, Part I" September 22, 2007 K3NT
Lego DC Comics Super Heroes: Justice League: Gotham City Breakout June 24, 2016 Madame Mantis