John Rogers Creator, Writer, Executive Producer Chris Downey Creator, Writer, Executive Producer Timothy Hutton Nathan Ford Actor Gina Bellman Sophie Devereaux Actor Beth Riesgraf Parker Actor Christian Kane Eliot Spencer Actor Aldis Hodge Alec Hardison Actor Kevin Chapman Brandon O'Hare Guest Star Robert Blanche Lt. Patrick Bonanno Guest Star Richard Kind Mayor Bradford Culpepper III Guest Star Kari Matchett Maggie Collins Guest Star Mark A. Sheppard Jim Sterling Guest Star Danny Bruno Agent Bob Guest Star Matt Lindland Tank Conklin Guest Star Paul Blackthorne Tony Kadjic Guest Star Alex Mentzel Widmark Fowler Guest Star Katie O'Grady Special Agent Amy Nevins Guest Star Kevin E. West Erik Casten Guest Star Jeri Ryan Tara Carlisle Guest Star John Breen Police Officer Guest Star Michael J. Prosser Dr. Jon Wertheim Guest Star Jeffrey Woodard Agent Alex Guest Star Dean Devlin Director, Executive Producer, Producer Albert Kim Writer Marc Roskin Director Jessica Rieder Writer Jonathan Frakes Director M. Scott Veach Writer Christine Boylan Writer Amy Berg Writer Melissa Glenn Writer Rod Hardy Director Jeremiah S. Chechik Director Peter Winther Director