<P> The group heads to an abandoned mall to gather supplies, where they cross paths with another group of survivors, who give a clue about the haven's location, through the letters' EDO' . Charles deduces that they are actually numbers' 540', which lead to a radio transmission, revealing the location of the haven . The group make their way there; along the way, Ruby and Liam begin to develop a romantic connection, but Ruby refuses to touch him, fearing that her powers will hurt him . At the haven, "Slip Kid" is revealed to be the president's son, Clancy, who teaches Ruby on how to control her powers, and in turn, has Ruby teach him on how to erase people's memories . Clancy, who is revealed to be working for the government, attempts to use this to rid Ruby of her negative thoughts and turn him to her side, but she manages to escape with the others . Liam flees with all of the camp members and Zu, while Ruby faces off against Clancy, ultimately exploding the camp, and making her escape with Charles, who is severely injured in the chaos . Liam reunites with Ruby and an unconscious Charles in the woods, where Ruby uses her pendant to signal Cate for help . </P> <P> Ruby and Liam are taken in by the League while Charles is taken to a hospital to recover and Zu is reunited with her family . Ruby convinces Cate to release Liam, and have her take his place as a soldier . Knowing that Liam will never leave her, Ruby kisses him and erases all of his memories with her . Liam leaves the camp, while Ruby begins her training with her fellow League members as a weary Clancy raises an army of his own . </P> <Ul> <Li> Amandla Stenberg as Ruby Daly, a teenager with the ability to get into people's minds who escapes from her government camp and finds a group of runaways looking for East River . <Ul> <Li> Lidya Jewett as Young Ruby </Li> </Ul> </Li> <Li> Harris Dickinson as Liam Stewart, a kid with telekinesis in the group of runaways . Ruby's love interest . </Li> <Li> Skylan Brooks as Chubs, a kid with super intelligence in the group of runaways . </Li> <Li> Miya Cech as Suzume "Zu", a kid with electrokinesis in the group of runaways . </Li> <Li> Patrick Gibson as Clancy Gray, the president's son, who, like Ruby, has the power of getting into people's minds . </Li> <Li> Mandy Moore as Dr. Cate Connor, a doctor and member of a group fighting against the government </Li> <Li> Gwendoline Christie as Lady Jane, a bounty hunter of superpowered teens who escape from the camp </Li> <Li> Golden Brooks as Molly Daly, Ruby's mother and Paul's wife </Li> <Li> Wallace Langham as Dr. Viceroy </Li> <Li> Mark O'Brien as Rob Meadows </Li> <Li> Bradley Whitford as President Gray, Clancy's father </Li> </Ul> <Li> Amandla Stenberg as Ruby Daly, a teenager with the ability to get into people's minds who escapes from her government camp and finds a group of runaways looking for East River . <Ul> <Li> Lidya Jewett as Young Ruby </Li> </Ul> </Li>

Who plays ruby in the darkest minds movie