Dug Up (2013)

After learning that the caretaker of the local cemetery has died, Trevor Chesney (Paul McCarthy-Boyington) heads to the graveyard with his girlfriend Chelsea (Sarra Kaufman) and his sister Amber (Nicole Herold) to unearth the one million dollars in gold he’s convinced is buried there. During the search, the trio uncovers an ancient curse that triggers a zombie outbreak and now they have to try to escape with their lives. Luckily, both of Trevor’s busty compatriots manage to go topless before things get dicey. He tells his plan to Sarra’s Chelsea after an unsuccessful bang sesh and they rope Nicole’s Amber into their scheme when they visit her at the strip club where she works. Um, that’s your sister, mister! It really couldn’t have waited?