James Franco and Kate Hudson star as Tom and Anna Wright, an American couple trying to start their lives over in London by renovating an old house they inherited. Funds are short, and when their dodgy basement-dwelling tenant dies of an overdose and they find a huge sack of money hidden away, Tom is reluctant to tell the police about it, seeing this as the end to his debt problems. Anna, however, frets: "We don't know where this money comes from. This could be really, really bad money."