Paramount is bumping JJ AbramsStar Trek from 12.25.08 to 5.8.09. DreamWorks has shifted its Ben Stiller comedy Tropic Thunder from 7.11.08 to 8.15.08. (There are dozens of proven exceptions to the legend of August being a dumper month, but it persists all the same.) And Paramount has announced that Martin Scorsese‘s Shutter Island will open on 10.2.08.