about the Visitors, though this remains hidden from Anna until the season 2 finale. Supporting cast Christopher Shyer as Marcus—Anna's second-in-command in charge of operations. He is shot in the second season during the Concordia announcements, but has since recovered. Mark Hildreth as Joshua—The physician in charge of the medical crew on board the Visitors' New York mothership. In season 1, he appears loyal to Anna, but is in fact a Fifth Columnist undermining the Visitors' operations from within. After being killed and revived, he awakens in season 2 with a wiped memory and renewed loyalty to Anna. In the end of season 2, he remembers being in Fifth Column after seeing Lisa snoop around on the mothership and rejoins the network against Anna. David Richmond-Peck as Georgie Sutton (season 1)—One of the original members of the human resistance who wanted revenge against the Visitors for causing his family's deaths after he discovered the V's agenda. In an attempt to save Ryan, he is captured by the Visitors. He is tortured for information and later chooses to die rather than reveal Fifth Column members. Roark Critchlow as Paul Kendrick—Erica's superior in the FBI counter-terrorism unit. He has long suspected that Erica might be a member of the Fifth Column and reveals himself to be part of another underground anti-V organization known as Project Aries. Alan Tudyk as Dale Maddox (season 1)—Erica's first partner in the series. Erica discovers he is a Visitor, and wounds him. He ends up on Anna's ship where he is killed by Joshua, the V physician, who is also a spy for the Fifth Column. Lucas Wolf as Samuel (season 1)—a Visitor Fifth Columnist who worked alongside Joshua. Rekha Sharma as Agent Sarita Malik—An FBI agent assigned to work with Erica. Like Erica's previous partner, she is also revealed to be a V mole. After her true identity is discovered, she is tortured and killed by the Resistance. Scott Hylands as Father Travis—An elder priest at the same church where Father Jack works. He appears to side with the Visitors in several conversations with Father Jack. Lexa Doig as Dr. Leah Pearlman (season 1)—A V doctor posing as Valerie's human physician. She is also Fifth Column. Nicholas Lea as Joe Evans—Erica's ex-husband, who left her after blood tests revealed that their son, Tyler, could not possibly be his. He tries to reconnect with his wife and