The Tourist trailer embarks on its transcontinental romp beginning with a nearly shot-for-shot facsimile of its 2005 source, Anthony Zimmer. (Discuss: Why no outcry over another unnecessary remake?) This new version tweaks some knobs to crank up the sophistication, injecting cheeky beats of humor in the remix to keep the nefarious schemes breezy. Already on track to become a speedy express train to box-office gold, a glamorous 2-hour escape for the holidays.