Susanna Thompson (born January 27, 1958) is an American actress. She is known for her roles in films Little Giants (1994), Ghosts of Mississippi (1996), Random Hearts (1999) and Dragonfly (2002). On television, she played Dr. Lenara Kahn in the episode "Rejoined" in Star Trek: Deep Space Nine (1995), the Borg Queen in three episodes of Star Trek: Voyager (1999–2000), Karen Sammler on the drama series Once and Again (1999–2002), and Moira Queen on the series Arrow (2012–2020).
