... except the usual:

Stopping at first door she found ...
Is there a "the" missing?

He had short back hair that seemed to have beaten any attempts to tame it ...
Did you mean "black"?

HG

I've enjoyed the interprelude, though it's a bit on the short-ish side; I kinda expected a bit more interaction between Apollo and Kelly. Other than, I don't really have anything to say.

There was a very quiet, subtle sense of humour throughout the whole thing - even the absurdity of Kelly running into the direct opposite of her RC has a certain dry calmness, which I quite like. (I also just like that joke in general)
Hell, even the [BEEEEEEEEP] joke has that quality, what with the punchline being a cynical comment, as opposed to any other number of possibilities. Normally the kind of joke you'd expect to be very loud, y'know?

You've also done a good job of introducing the various characteristics of the agents, from Apollo being in pitch-black and fine with it, to Kelly being delighted at archery equipment. Very showy, without telly, y'know?
As Ix said, of course, some've the dialogue's a bit expositiony.

Let's see what the three year mark'll bring...

I like the idea of a daughter of Apollo and a Green Arrow expy working together. That was clever.

I'll be on the lookout for more from these two.
Quivering with anticipation, really.

She's a daughter of Apollo...

But his name's Apollo...

WELL THIS WON'T LEAD TO ANY AWKWARD DISCUSSIONS. :P

Only thing I'm going to nitpick is that Apollo's explanation of his powers felt kind of... I dunno, stilted and expositional rather than natural?

I hope it doesn't take you three years to write a mission with these two because I think they'll be interesting to see.