Combine the plots of the last two movies you watched

Ghost Hard -

Off duty New York Ghostbuster John McClane has arrived in Los Angeles. Meeting his estranged wife at The Nakatomi Building when a group of heavily armed German ghosts seize control. Armed only with his proton pack, John escapes and launches a one man war. Disgraced former EPA official Walter Peck, now a lowly TV reporter, seizes the opportunity to get back on top.