The latest issue of the Official Smallville Magazine (Issue 26) has an interview with Aaron in it.
Justin Hartley Interview: When OLIVER QUEEN first appeared in Smallville, he and his alter ego – the Green Arrow – soon shot their way into fans’ hearts. Smallville Magazine talks to the Emerald Archer himself, Justin Hartley, who tells us about being hit by Cupid’s arrow with BLACK CANARY, Oliver’s rivalry with LEX LUTHOR, and why he said no to fighting in a towel! Plus, we chat to guest star Aaron Douglas – after passing through in season one’s “Obscura”, the Battlestar Galactica actor revisits Smallville as Deputy Michael Birtigo in “Traveler”.
Source: Titan Magazines
NOTE: They screwed up that description. Aaron played Pierce in Traveler. Deputy Michael Birdego (correct spelling of surname) was his character in 1×20: Obscura.
I’ve ordered a copy of the magazine off ebay but it will take awhile to get to Australia from the USA. Once it arrives, I’ll scan the article and post it on here. But if anyone has a copy of the magazine (or can pick up a copy) and can scan it, that would be much appreciated.