The late Adam Smith:

"Assume a can opener."

Wikipedia:

"The festival opened with The Great Gatsby , 
directed by Baz Luhrmann."

Midrash on an earlier film version (Mira Sorvino's, 2000):

"Daisy, when she comes to tea at Nick's house,
refers to the flowers brought by Gatsby as being
appropriate for a funeral and asks 'Where's the corpse?' 
Gatsby enters immediately thereafter. This foreshadows
what will happen to Gatsby. The dialogue is not in the novel…."

— Learning Guide to The Great Gatsby

Correction to the midrash: 

Sorvino actually says, when there is a knock at the door,

"That must be the corpse."

Jersey girls are tough.

Update of Candlemas, 2014, in memory of Philip Seymour Hoffman—