Why General Grievous Always Coughs - Star Wars Explained

Have you ever wondered why the General of the Droid Army was so asthmatic? General Grievous showed himself to us on the big screen in Star Wars Revenge of the Sith...however if you caught him in the 2003 Clone Wars...then you might know where this episode is headed...His constant coughing in the film has lead me to make this episode for you all.

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