Eliza Taylor Clarke Actor Paige Turco Dr. Abby Griffin Actor Thomas McDonell Finn Actor Bob Morley Bellamy Actor Marie Avgeropoulos Octavia Actor Devon Bostick Jasper Actor Lindsey Morgan Raven Actor Ricky Whittle Lincoln Actor Christopher Larkin Monty Actor Isaiah Washington Chancellor Jaha Actor Henry Ian Cusick Marcus Kane Actor Brenda Strong Queen Nia Guest Star Richard Harmon John Murphy Guest Star Alycia Debnam-Carey Lexa Guest Star Michael Beach Charles Pike Guest Star Zach McGowan Prince Roan Guest Star Jason Rothenberg Executive Producer Leslie Morgenstein Executive Producer Ed Fraiman Director Dorothy Fortenberry Writer