Credits:

Ensign O'Connor originally created by Eratta and appeared in Of All the Times, Places, and People!
Hailey Burke created by Zane Gray and appeared in Differential.
T'Run created by Ragua and appeared inMiscommunication.
The Krazny Oktyabr originally created by Tom Clancy and appeared in The Hunt for the Red October. Man, I can't believe nobody called me on this...
Scott Reynolds (aka The Professor) created by Yours Truly. Feel free to use or abuse him as necessary although I do ask that you be gentle...