'The A-Team' (2010)The summer box office has been in a slump because audiences are tired of Hollywood's retreads, so what do we get this week? More retreads.

Reboots of two top 1980s franchises battle it out for box office supremacy this week. 'The A-Team' brings the popular NBC action-comedy series to the big screen for the first time, while 'The Karate Kid' revives the fondly remembered 1984 family/martial arts drama that spawned three sequels. Of the two, it's 'The A-Team' that has the greater firepower, but both will be strong enough to beat three-time box office champ 'Shrek Forever After.'