Matt Damon, Mark Wahlberg in Cancun
Christopher Polk/Getty Images for Sony Pictures
Matt Damon was in Cancun on Saturday to promote his new movie, “Elysium,” at the annual Summer of Sony publicity event. He was joined (above) by costar Sharlto Copley and director Neill Blomkamp. Dorchester’s Mark Wahlberg — who promoted a “Boston Marathon Relief Raffle” via Twitter on Thursday — was also in Cancun for the festivities to promote his upcoming film “2 Guns” with Denzel Washington.