Guest Stars Mitch Pileggi as Assistant Director Walter Skinner Carly McKillip as Caitlin Ross Tom Noonan as John Lee Roche Co Starring Rebecca Toolan as Teena Mulder Vanessa Morley as Samantha Mulder Edward Diaz as El Camino Owner Paul Bittante as Local Cop Jane Perry as Day Care Operator Byrne Piven as Frank Sparks Uncredited Mark Gibbon as Guard