watch 01:38 The Loop (TV) Do you like this video? Linda Ko is an actress. She portrayed an NSA official in the third season The Flash episode, "Invasion!". Contents[show] Credits The Flash Actress Season 3 "Invasion!" NSA official Trivia Ko previously portrayed a lawyer in the tenth season Smallville episode, "Luthor". External links Linda Ko at the Internet Movie Database Retrieved from "https://arrow.fandom.com/wiki/Linda_Ko?oldid=554427" Categories: Actors Guest stars Community content is available under CC-BY-SA unless otherwise noted.