Kirby Morrow has had many roles in his career; past live-action credits include Fringe and Stargate: Atlantis. Vocally, he was the voice of Cyclops/Scott Summers in X-Men: Evolution and Goku in the Canadian dub of Dragon Ball Z. My personal favorite Kirby Morrow role — and the reason I’ll always recognize his name — was Trowa Barton, one of the five Gundam operators in Mobile Suit Gundam Wing.
What does this have to do with Arrow?
Morrow is appearing in the fourth episode of the series, which is titled “An Innocent Man.” His character’s name is “Matt Istook,” and that’s about all we know about it. Assuming no schedule changes, Arrow Episode 4 will likely air October 31.