Eliza Taylor Clarke Actor Paige Turco Abby Actor Thomas McDonell Finn Actor Eli Goree Wells Actor Marie Avgeropoulos Octavia Actor Bob Morley Bellamy Actor Kelly Hu Cece Actor Christopher Larkin Monty Actor Devon Bostick Jasper Actor Isaiah Washington Chancellor Jaha Actor Henry Ian Cusick Kane Actor Lindsey Morgan Raven Reyes Guest Star Rhys Ward Atom Guest Star Richard Harmon John Murphy Guest Star Sachin Sahel Dr. Eric Jackson Guest Star Matt Miller Executive Producer Jason Rothenberg Executive Producer, Writer Bharat Nalluri Executive Producer Leslie Morgenstein Executive Producer Gina Girolamo Executive Producer Dean White Director