alright new mission, we need to round out the spartacus crew on this show to play DC characters, I don't know who those characters are but they have too much talent to just not be on a show with this much action.
First,
Dustin Clare
second
Ellen Hollman
third
Peter Mensah
and fourth, da motherfucker himself
Nick Tarabay
Hm. This might be hard to select characters that aren't out of the show's league, or who could be toned down a little.
Dustin Clare as Hawkman, former archaeologist who comes into possession of Nth metal and realizes he is the latest in a long line of reincarnations of a ancient Egyptian Pharaoh who along with his wife were cursed and murdered to be reborn again and again. Used Nth metal to fashion a belt, weapons, and "wings" which allowed him superior healing, strength, and flight. Always enjoyed a good fight and had a bit of a temper (understatement).
Ellen Hollman as Plastique, super villain and frequent member of the Suicide Squad. Different mediums have portrayed her as either a explosives expert or able to project explosive force from her body.
Peter Mensah could play a crapload of different characters. The three I'd narrow him down to are Jon Stewart, pre-Green Lantern Ring, Crispus Allen, or Mr. Bones. Jon Stewart, before becoming a Green Lantern was a former United States Marine and architect who has been described as "always angry, stoic, or the Green Lantern with a chip on his shoulder." Crispus Allen is a Gotham City Detective and later host to The Spectre, a supernatural entity known as the spirit of vengeance or "avenging wrath of god" who usually punishes the guilty in creative ways and is bonded to a human host to keep itself somewhat grounded, otherwise it tends to go batshit insane. Mr. Bones is a former low-rent villain who later reformed and joined the Department of Extranormal Operations, or DEO, a government organization that attempts to regulate super powers. Because of exposure to certain compounds before being born he was born with "invisible skin", which would be black otherwise, super strength, and skin that constantly exudes a cyanide-like compound, effectively making his touch very dangerous or even deadly.
Nick Tarabay is a tough one. It is hard to nail down a single DC character that can be charming enough, a duplicitous bastard, and also be extremely deadly. I can't really think of one at the moment.