Guest Stars Mitch Pileggi as Assistant Director Walter Skinner William B. Davis as Cigarette-Smoking Man Tom Braidwood as Melvin Frohike Bruce Harwood as John Fitzgerald Byers Dean Haglund as Richard "Ringo" Langly Michael Shamus Wiles as Black-Haired Man Louise Latham as Marjorie Butters Co Starring Jacqueline Schultz as Irene McPeck Michael Canavan as Cameron McPeck Timothy Landfield as Scientist / Cobra Tom Bailey as Apartment Manager Cory Parravano as Jason McPeck Thomas Roe as Guard