A Van Helsing-like professor and his protegé are tracking Dracula's descendants through the world of "parallels", creatures who are human in form but live quite distinct psychic lives. A circus dwarf who is in love with one of these creatures leads them to a mansion filled with oddly behaving nuns, The Order of the White Virgins. The nuns are detaining a beautiful woman who is the betrothed of the still-extant Dracula. When she escapes, everyone follows her to Dracula's seaside castle, on the way dealing with a baby-eating ogress and a wolf-woman (Brigitte Lahaie in a cameo), witches and madwomen. The bizarre wedding ritual commences.
With the impending ice age almost upon them, a mismatched trio of prehistoric critters – Manny the woolly mammoth, Diego the saber-toothed tiger and Sid the giant sloth – find an orphaned infant and decide to return it to its human parents.
As the heir and current marketing director for one of the nation's biggest gun manufacturers, Liberty Wallace is indifferent to the atrocities made possible through her business and her CEO husband, Victor.
A rare mutation has occurred within the vampire community - The Reaper. A vampire so consumed with an insatiable bloodlust that they prey on vampires as well as humans, transforming victims who are unlucky enough to survive into Reapers themselves.
Better watch out! The big guy in red is coming to town once again. This time, Scott Calvin -- also known as Santa Claus -- finds out there's an obscure clause in his contract requiring him to take on a wife.