Kevin Bacon Ryan Hardy Actor James Purefoy Joe Carroll Actor Shawn Ashmore Agent Mike Weston Actor Jessica Stroup Max Hardy Actor Sam Underwood Mark Actor Zuleikha Robinson Gwen Actor Michael Ealy Theo Actor Gbenga Akinnagbe Guest Star Tobias Segal Guest Star Michael Gaston Guest Star Ruth Kearney Guest Star Tim Guinee Guest Star Eric Nelsen Guest Star Elia Monte-Brown Guest Star Allison Mack Guest Star Susan Kelechi Watson Guest Star Monique Curnen Guest Star Kevin Williamson Executive Producer Marcos Siega Executive Producer