[defconw]

They only one I missed was the last one. I had no idea on that.

[Dr. Sivana]

They only one I missed was the last one. I had no idea on that.

Here's how I guessed right. First, we throw out RR-666, which would be the kind of game a Tom Harkin would play, not a 1950s U.S. agency. Of the three remaining, two of them begin with "T", which could stand for Television. I assumed that lower numbers are more important (e.g. #6 in the Prisoner, and the 007 in James Bond is assumed to be more important than a 0019 would be. Reagan was a presence, but certainly NOT a #2 at the time. Ten sounded about right, so I went with 10.