Helen Magnus and her stark-raving mad boys (Nikola Tesla, John Druitt, James Watson, Will Zimmerman, Nigel Griffin, Adam, Henry, Declan, and the Big Guy).
fun plot aside, Normandy was a great ep for examining character relationships (not just shippy ones, although oh WOW did it bring the romance in a really understated way). Going to break this down one member of the Five at a time: