Guest Stars Mitch Pileggi as Assistant Director Walter Skinner Nicholas Lea as Agent Alex Krycek Raymond J. Barry as Senator Richard Matheson Kenneth Tigar as Dr. Plant Jenny Gago as Dr. Katrina Cabrera John Towey as Kenneth Orgel Co Starring Arlene Pileggi as Skinner's Assistant Julie Hubert as Exam Room Nurse Tim Van Pelt as Young Surgeon Susana Mercedes as Driver Mickey Knox as Trainer Keith Coulouris as Intern Greta Fadness as O.R. Nurse Donna Marie Moore as I.C.U. Nurse Dan Klass as Forensic Tech Jonathan Fraser as Uniformed Cop Nasser Faris as Silk Shirt Man