IN STORES NOW

In a dumb caveman comedy, Jack Black and Michael Cera play losers who get booted from their village, wander into biblical times where they witness Cain (David Cross) slay Abel (Paul Rudd) and save their enslaved dream girls from becoming sacrificial virgins. There are a few chuckles along the way — and the requisite jokes about poop and passing gas — but it still plays like one very long year. Don't expect a Year Two. (Sony, $29)

-- THELMA ADAMS

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