It took me a while to come up with whom I thought would be great fits to "step" into the shoes of my Original Characters. Below you will find a list of the characters, their age, and the person I picked for the "role". Yes, I was inspired by GunnyStacker's 'Battlestar Galactica: The Guiding Fire' story for two reasons, because I thought it was a cool idea as it helped put faces to characters, and it also helped the reader imerse themselves even further into the story.
UNSC cast:
Captain Herbert "Bonaparte" Mancuso (56) - Scott Glenn
Commander Oliver "Dusty" Goodman (54) - Dustin Hoffman
Khazim - Kevork Malikyan
Petra - Àstrid Bergès-Frisbey
Lieutenant Junior Grade Ginevra Golightly (23) - Maggie Grace
Lieutenant Junior Grade Kristers Liepa (24) - Tye Sheridan
Lieutenant Jack Gustafson (26) - Jonas Strand Gravli
Lieutenant Walter Goldman (26) - Adam Devine
Ensign Monique Beaumont (21) - Clémence Poésy
Lieutenant Commander Angela Carnahan (40) - Rachel Weisz
Lieutenant Commander Godfrey Kikwete (42) - Adewale Akinnuoye-Agbaje
Lieutenant Commander Kenji "Pirate" Ryoshi (35) - Hiroyuki Sanada
Lieutenant Christopher "Canary" Callahan (28) - Tom Welling
Lieutenant Colonel Jürgen Rommel (43) - Thomas Kretschmann
Major Calliope Aëtos (37) - Ariane Labed
First Sergeant Marion Finlay (34) - Peter Youngblood Hills
Captain Archie Campbell (32) - Eric Bana
First Lieutenant George Chapman (31) - Henry Nixon
Gunnery Sergeant Wilhelmina de Vries (33) - Lucie Jeanne
Lieutenant Colonel Mary Ellen Spear (44) - Rosamund Pike
Captain Edward Traven (29) - Keanu Reeves
Captain Elliot Best (27) - Chris Klein
Captain Katja Emerson (27) - Marzena Godecki
Colonel Daniel Ferretti (49) - Eric Breker
Second Lieutenant Vincenzo Lombardi (24) - Ashley Zukerman
Colonial OCs to follow at a later date.