Unthinkable

As Oliver's face off with Slade escalates, his resolve to the no-kill rule is tested. Especially as Slade targets the woman Oliver loves.

Caity Lotz

Sara Lance

John Barrowman

Malcolm Merlyn

Celina Jade

Shado

Summer Glau

Isabel Rochev

Cynthia Addai-Robinson

Amanda Waller

Katrina Law

Nyssa al Ghul

Viv Leacock

Raven

Michael Adamthwaite

Torque

Jennifer Cheon Garcia

Uni

Thai-Hoa Le

Man in Suit

Terry Lewis

Terrified Prisoner

Eric Mazimpaka

A.R.G.U.S. Guard