Er, I meant #3...

But it's not him anyway.

Can't be Nigel because he's in S1.

Edwin Griffin!

Edit: Er, I mean #3 is Edwin.

Not a clue on #1 so...

First half or second of S1?
Does he know Lex?
Involved in a romantic relationship of any kind?

[Another random question: When we get to people played by more than one actor - like Sam/Ellen Lane - which one do you use when answering physical questions? For instance, the second Sam is like 6'4" but the first one wasn't [I don't think, can't find his stats...]]