Mulder and Scully pursue a rare shapeshifting canine loose in the city, its killings drawing in an obsessive researcher hiding her own perilous bond with the creature.
First aired: 1999-03-28
Director
Peter Markle
Writers
Jeffrey Bell
Guest cast
Andrew J. Robinson, Melinda Culea, Thomas F. Duffy, Michael Mantell, David Starwalt, Dana Lee, James Michael Connor, Treva Tegtmeier, Adrienne Wilde, Lisa Picotte, Yau-Gene Chan, Tuan Tran, Mady Levin