Amy Laughlin's film debut and first leading role.
Writer/director Jacqueline Garry originally wrote a comedy skit called PMS Werewolf about a woman's period turning her into a werewolf. After another project she and producer Trent Tooley were shopping around fell through, Tooley saw her skit and thought it would make a great film to produce on a low budget. Garry then expanded the skit into a script for this movie.
Amy Laughlin said she had no issue posing topless with her hands over her nipples for promotional photos, but refused to be nude in the film because she's very modest.