vacantlook
Super Moderator
Re: \'Revenge of the Sith\' reviews (Spoilers)
My assumption as to why Grievous was coughing is that at the end of Clone Wars when he abducts Palpatine, Windu uses the Force to crush some of Grievous's chest in trying prevent the abduction.
I also saw the coughing as just another piece of the puzzle, for lack of a better term, to alert the viewer that Grievous isn't a droid but has actual biological workings too.
Perhaps the coughing is explained in the Clone Wars series?
My assumption as to why Grievous was coughing is that at the end of Clone Wars when he abducts Palpatine, Windu uses the Force to crush some of Grievous's chest in trying prevent the abduction.
I also saw the coughing as just another piece of the puzzle, for lack of a better term, to alert the viewer that Grievous isn't a droid but has actual biological workings too.