Eliza Taylor Clarke Actor Paige Turco Dr. Abby Griffin Actor Bob Morley Bellamy Actor Marie Avgeropoulos Octavia Actor Lindsey Morgan Raven Actor Christopher Larkin Monty Actor Richard Harmon Murphy Actor Henry Ian Cusick Marcus Kane Actor Tasya Teles Echo Actor Chris Larkin Monty Green Guest Star Adina Porter Indra Guest Star Chelsey Reist Harper McIntyre Guest Star Tati Gabrielle Gaia Guest Star Ivana Milicevic Charmaine Diyoza Guest Star Jason Rothenberg Executive Producer Leslie Morgenstein Executive Producer Mairzee Almas Director Jeff Vlaming Writer