David Strathairn Dr. Lee Rosen Actor Malik Yoba Bill Harken Actor Warren Christie Cameron Hicks Actor Laura Mennell Nina Theroux Actor Ryan Cartwright Gary Bell Actor Azita Ghanizada Rachel Pirzad Actor Erin Way Kat Guest Star John Pyper-Ferguson Stanton Parish Guest Star Kathleen Munroe Danielle Rosen Guest Star Mahershala Ali Nathan Clay Guest Star Steve Byers John Bennett Guest Star Lisa Ryder Fiona Guest Star Summer Glau Skylar Adams Guest Star Jane Moffat Sandra Bell Guest Star Jameson Kraemer Jeff "Dumpy" Kowalka Guest Star Gail Berman Executive Producer Lloyd Braun Executive Producer Gene Stein Executive Producer Zak Penn Executive Producer Ira Steven Behr Executive Producer Matthew Hastings Director Bruce Miller Writer