Roswell Conspiracies: Aliens, Myths and Legends 1x18

After a STAR assault takes out a combination Lycanthrope weapons dump / hospital, Logan is entrusted with a Lycanthrope cub, Athos, whose mother was killed in the attack. However, Rinaker locks up the child for Alliance study. With Athos' real father, Ruk, launching an attack on Alliance HQ, Logan may have to sacrifice his adopted son to the Lycanthrope pack leader.