Critic-proof spoof has Zucker returning for a second director's stint and the formula staying the same. Nominal story involves Cindy (Faris) being a home care worker for an elderly woman (unbilled Leachman) and falling for divorced dad Tom (Bierko, doing that Cruise couch-jumping thing in front of a fake Oprah). Films spoofed include "Saw" (with Shaq and Dr. Phil), "The Grudge," "The Village," "War of the Worlds," and more. Some jokes hit, more miss, but the franchise made $41 million its opening weekend so it's likely to lead to a fifth go-round.