Jack Cutmore-Scott Cameron Black, Jonathan Black Actor Ilfenesh Hadera Kay Daniels Actor Lenora Crichlow Dina Clark Actor Amaury Nolasco FBI Agent Mike Alvarez Actor Justin Chon Jordan Kwon Actor Laila Robins FBI Agent Deakins Actor Vinnie Jones Gunter Gustafsen Actor Stephanie Corneliussen Mystery Woman Guest Star Sahr Ngaujah Olivier Scott Guest Star Jack Davenport Alistair Black Guest Star Danny Corbo Young Cameron Guest Star Naren Weiss Dekker Guest Star Erica Cho Tallis Guest Star Chris Fedak Executive Producer Greg Berlanti Executive Producer Martin Gero Executive Producer Sarah Schechter Executive Producer Brynn Malone Writer Sam Sklaver Writer Dermott Downs Director