A Good Day to Die Hard

His estranged son Jack (dishonorably discharged from the army) in a Russian jail, NYPD detective John McClane goes to Moscow to help him. There he learns that Jack is actually a CIA agent who went to jail to free a billionaire with information that can bring prevent a corrupt Russian official from becoming president. Slowly overcoming their antagonism, father and son -- not surprisingly a lot alike -- team up to defeat the bad guys.