AllMovie

The Halliwell girls come to the aid of Christopher (Michael Dietz), a young man who is cursed to spend 12 hours each day in the form of an owl -- while his sweetheart Brooke (Elisabeth Harnois) is likewise cursed to spend 12 hours each night in the form of a wolf. Also, Prue and Phoebe Halliwell (Shannen Doherty, Alyssa Milano) must try to find a way that their sister, Piper (Holly Marie Combs), can marry the girls' Whitelighter, Leo (Brian Krause), without incurring the wrath of Leo's superiors. Making things more difficult, both tasks must be completed within the next 24 hours!