Trailer: Casey Affleck as a friendly spectre in 'A Ghost Story'

Rooney Mara and Casey Affleck star in the romantic drama "A Ghost Story," in which Affleck's character dies and comes back as a ghost to help his former partner get over her loss. The thing is that when she does move on, he's stuck with nothing to do.

Both actors have been awards season regulars, and now they appear in offbeat, inquisitive July 2017 film "A Ghost Story."

Rooney Mara was Academy Award nominated for her supporting role in "Carol" and Casey Affleck won Best Actor for his performance in "Manchester by the Sea."

Now they appear as partners separated by the great divide, death, in "A Ghost Story," re-uniting with director David Lowery, who worked with both of them in 2013's "Ain't Them Bodies Saints."

A Ghost Story Official Trailer: youtu.be/c_3NMtxeyfk