exosolar kaya scodelario, phoebe dynevor, lucien laviscount, rupert grint, stephanie leonidas, nick hoult, jack o'connell, elliot page, emmy raver-lampman, jordan claire robbins, jamie bell, lowtown medical patients and coworkers, t-sec officers and employees, peacekeepers and infiltrators to bump up the do-gooder count, more pro-alliance characters and aliens