IT'S WEIRD SCIENCE ON "QUINTUPLETS" WEDNESDAY, DECEMBER 29, ON FOX

With a science project looming, Pearce and Parker are both working on it with the beautiful Alayna, which is bound to be explosive, while Paige is the subject of Penny's science project but doesn't even know it. Meanwhile, an extremely hot girl grows fond of Patton, but no one can figure out why until her fetish is revealed on the "Love, Lies and Lullabies" episode of QUINTUPLETS Wednesday, Dec. 29 (8:30-9:00 PM ET/PT) on FOX. (QU-110) (TV-PG D)

Cast: Andy Richter as Bob Chase; Rebecca Creskoff as Carol Chase; Sarah Wright as Paige Chase; Jake McDorman as Parker Chase; Ryan Pinkston as Patton Chase; Johnny Lewis as Pearce Chase; and April Matson as Penny Chase.

Guest Cast: Alice Greczyn as Alayna