to remove her from the Visitor mothership in the season 2 finale. Joel Gretsch as Father Jack Landry—a Catholic priest and former U.S. Army sniper with two kills, whose unease with the Visitors is soon validated by his alliance with Erica over their discovery of the Visitors' secret. Over time, he finds his views of the Visitors conflict with the church hierarchy. He is eventually laicized after speaking out against the Visitors one time too many, following numerous warnings from the Visitor-controlled Vatican. Logan Huffman as Tyler Evans—Erica's teenage son who becomes a V "peace ambassador" and Lisa's love interest. He becomes closer to Anna over time, and at odds with his own mother. The Visitors stripped him of half his DNA when he was in Erica's womb, which led to his father believing that Erica had an affair. He is killed by Lisa's "twin" sister after mating with her in the season 2 finale. Lourdes Benedicto as Valerie Stevens (season 1)—Ryan's fiancée who was originally unaware of his alien nature. Her discovery of his secret leads to her being murdered by Anna after giving birth to Ryan's baby. Laura Vandervoort as Lisa—a Visitor and Tyler's love interest who is revealed to be Anna's daughter and next-in-line to be the Visitors' queen. She displays growing human emotion throughout the first season and joins the Fifth Column in the season finale. Lisa is shown to be closer to Erica than her own mother, she often confides in Erica about her emotions and Erica comforts her. In the second-season finale, she is imprisoned by Anna, and replaced by her sister, who is identical in appearance (also played by Laura Vandervoort). Charles Mesure as Kyle Hobbes (recurring season 1, starring season 2)—a former British SAS soldier and current mercenary, on top of the wanted lists of many law enforcement organizations, who is recruited by the Fifth Column. It is revealed the Visitors have someone close to him and are blackmailing him. Morena Baccarin as Anna—the cold, diabolically-manipulative Visitor Queen and High Commander. She maintains loyalty and control over her subjects by use of a telepathic pacification process known as "Bliss". Scott Wolf as Chad Decker—a television news anchor who becomes the Visitors' spokesperson. He is caught between his journalistic ethics and his ambition when his exclusive access to Anna comes with a price. He turns Fifth Column when he learns the sinister truth