In this clip from Arrow Season 2 Episode 20, the Arrow and Canary go hunting for Roy, who makes quick work of the latter, sending her down for the count.
When Arrow removes his hood and Oliver appeals to the humanity inside of Roy, his very soul, our hero finds out what he already knows: there's no talking to a Mirakuru Man.
With word of a cure going around Starling City and the S.T.A.R. Labs kids working on it at this very moment, will Oliver have to take the Mirakuru himself to get through to Roy? How else will a hobbling superhero stop the freight train?
Check out the clip and tune in tonight for all the action: