Guest Stars Katrina Law as Nyssa al Ghul Karl Yune as Maseo Yamashiro Rila Fukushima as Tatsu Yamashiro Matt Nable as Ra's al Ghul Marc Singer as Matthew Shrieve Françoise Yip as The Priestess Co Starring Brandon Nomura as Akio Yamashiro Kevin Haaland as Skel Howard Siegel as Manny Lucas Wolf as League Assassin Skyler Mowatt as Sentry