Shellby is incredibly egotistical, self centred and sees himself as superior to everyone else. As the series progresses however and more people slowly begin to die, he begins blaming himself for the deaths, thinking he could’ve done something to save them, and slowly leads to him being driven completely insane. Looking for an American male who can do a mid-high pitch voice that sounds very egotistical and all knowing, but also a deep-mid pitch voice that sounds very melancholy and depressed. Keep in mind that this role may include shouting.