At the multiplex: ABBA tunes get yet another spin in the movie version of the smash-hit stage musical Mamma Mia!, with a high-wattage cast including Meryl Streep, Colin Firth, and Pierce Brosnan.



At the art house: Narrated by Johnny Depp, Gonzo: The Life and Work of Dr. Hunter S. Thompson is an engrossing documentary about the wildly innovative reporter whose drug-enhanced dispatches from the 1970 Kentucky Derby and the '72 campaign trail birthed a dangerous new breed of journalism.