David Duchovny FBI Special Agent Fox Mulder Actor Gillian Anderson FBI Special Agent Dana Scully Actor Mitch Pileggi Asst. Dir. Walter Skinner Actor James Morrison Dr. Robert Wieder Guest Star Kate McNeil Nan Wieder Guest Star Cara Jedell Lucy Wieder Guest Star Tom Dahlgren Dr. Irving Thalbro Guest Star Sage Allen Landlady Guest Star Billy Drago Orel Peattie Guest Star Matthew Sutherland Records Clerk Guest Star Pamela Gordon Proprietor Guest Star Dylan Kussman Med Student Guest Star Aaron Keith Braxton Radiology Tech Guest Star Michael Sidney Security Guard Guest Star Leah Sanders Reporter 1 Guest Star Mark Thompson Reporter 2 Guest Star Chris Carter Executive Producer Vince Gilligan Writer John Shiban Writer Frank Spotnitz Writer Kim Manners Director