Gerard Butler and Aaron Eckhart in new 'Olympus Has Fallen' character posters
Morgan Freeman, Angela Bassett and Rick Yune also appear
Gerard Butler as Mike Banning
Butler ("300") plays a disgraced former secret service agent who finds himself facing down terrorists trying to takeover the White House.
If the plot sounds familiar, you may be thinking of Roland Emmerich's "White House Down," starring Channing Tatum and Jamie Foxx, which hits theaters in June.
"Olympus Has Fallen" opens March 22.