Steve, I'm sorry but I just cannot relate to any of the suggestions that have been made so far. They're all a bunch of losers and nobodies, as far as I can tell. (Sorry, no offense intended - you all tried your best given the awful bunch of actors and actresses out there.) Fortunately, however, I have given this considerable thought and have a complete cast to recommend to you. Unfortunately, the photos I have are only what I see in my head so bear with me a little. Here's the first set of characters.
Julian Lenz: Alexander
Reya Luis: DixieGal
Aaron Hardy: Steve Jordan
Dr. Calvin Rios: Harry T.
Dr. Jacqueline Silver: Patricia
Dr. Valeria Epstein: badgoodDeb
Gaston Lambert: pshrynk
Enu Thompson: montsnmags
Kris Fawkes: zelda_pinwheel