The Climb

Ra's al Ghul sends Nyssa and her lieutenant to Starling City to inform Oliver that the League will kill 50 people a day until Sara's murderer is turned over to them. With time running out, Oliver finally identifies the killer... and realizes that he can never turn them over for execution. Meanwhile, Ray shows Felicity his new project.

Matt Nable

Ra's al Ghul

Kelly Hu

China White

Karl Yune

Maseo Yamashiro

Alex Kingston

Dinah Lance

Rila Fukushima

Tatsu Yamashiro / Katana

Katrina Law

Nyssa al Ghul

Jason Burkart

Lowlife

Raphael Kepinski

Pilot

Yee Jee Tso

Scientist

Brandon Nomura

Akio Yamashiro

Brandon Routh

Ray Palmer