John Rogers Creator, Executive Producer Chris Downey Creator, Executive Producer Timothy Hutton Nathan Ford Actor Gina Bellman Sophie Devereaux Actor Christian Kane Eliot Spencer Actor Beth Riesgraf Parker Actor Aldis Hodge Alec Hardison Actor Kathleen Gati Irina Larenko Guest Star Kaylee Dodson Young Parker Guest Star Brad Heller Director Guest Star Brad Slitz Producer Guest Star George Williams American Ambassador Guest Star Stacey Moseley Dana Morton Guest Star David Castellani Joe Morton Guest Star David S. Lee Nicolas Petrovic Guest Star Johnny Kostrey Serbian Soldier , Actor Novak Guest Star Alexander Helms Luka Vladic Guest Star Dean Devlin Executive Producer Albert Kim Writer Marc Roskin Director