High Quality Content by WIKIPEDIA articles! "Unleashed" is episode 3 of season 5 in the television show Angel. Written by Sarah Fain and Elizabeth Craft and directed by Marita Grabiak, it was originally broadcast on October 15, 2003 on the WB network. A young woman named Nina gets bitten and undergoes a transformation into a werewolf during the three nights of the lunar cycle during which the moon is most illuminated (full moon, and the previous and next nights). Angel tries to help Nina, unaware that she is being hunted by an exclusive club which specializes in exotic meals.