Comedy great Steve Martin and the always strikingly dapper Diane Keaton look to be joining their Father of the Bride forces once again for One Big Happy, a story from the creators of Party of Five about a family reconnecting after a series of problems - details are being kept secret for now. For some reason. Why would you keep plot details of a family dramedy under wraps? Big sci-fi blow-up movies, yeah, because hordes of nerds are trying to sniff out spoilers all the time. But Is anyone really clamoring for advance word on whether or not Diane Keaton is going to be playing an ad exec or a lawyer?
