Burnie plays the elf. Nathan plays the RNA guy. I think just listening closely makes those two pretty obvious. However, the trolls... I have no idea. I think the one always on the left (of the two trolls that basically just banter about the situation) is Geoff. However, I really have nothing to back that up.
Elf is definitely Burns, and his partner is definitely Nate. As for anyone else, I can't really tell. I would say Burnie or Matt for the tech guy because the voice is disguised REALLY well, and the two of them are brilliant with voices. Someone suggested Geoff and Jason, but I would say it's too soon to tell still. But I would put money on Geoff being one of them. The one who questions everything.
Joel is obviously Bidderman Burnie I think is Frank/Tree Nate is defiantly one of the two guys (not the one that smells bacon) Matt kinda sounds like the one that smells bacon And I have NO idea about the trolls but I think Gus and Geoff are the two bickering
I'm sure they will. There just haven't been enough episodes to name (and maybe even reveal) all the characters yet.
I'll bet Gavino is one of them though. I don't have any proof, nor do I know which character he'd be. I only say that cause I know he's there for the summer, and it's just a mini-series. Plenty of time left to finish it while he's there.
I alter my statement, I just watched the first ep again, when the two trolls are talking, the left one is definitely jason (does anyone in the western hemisphere say 'dude' more than he does?) and the right one is geoff. I think Beakman is Gus.
My Cast Speculation: Bidderman: Joel Johnson(Elf guy): Jason Hullkum(Other solidier in alley): Nathan Two trolls that monkey about and bicker like an old married couple: Gus and Geoff Beakman(Troll Gunner): Dan Dombrowski(Tech Support): Matt Tree: Burnie Other Troll: No Idea