By the time we meet Cassian in Andor’s first episode, he’s been searching for his sister Kerri for years. Spoilers ahead for Andor Season 2 Episode 10. Andor Season 2 gives us answers... just not the ones we’ve been craving. LucasfilmAndor Episode 10, “Make It Stop,” wisely places Kleya and her surrogate father, Luthen Rael (Stellan Skarsgård), center stage. Andor quietly refutes the theory that Kleya could be Cassian’s sister, but it never presents another alternative.