<Li> Jai Courtney as John `` Jack '' McClane , Jr. , the son of the senior McClane and a CIA operative on a mission in Russia . </Li>
<Li> Jai Courtney as John `` Jack '' McClane , Jr. , the son of the senior McClane and a CIA operative on a mission in Russia . </Li>
who played bruce willis 's son in a good day to die hard
who played bruce willis 's son in a good day to die hard
Jai Courtney
Jai Courtney