‘The Insider’ Star (and ‘That Guy’ Hall of Famer) Bruce McGill Talks ‘Wipe That Smirk off Your Face’ and Making the Most of His Michael Mann Moment

This is the sovereign state of Mississippi's proceeding! The veteran character actor tells us everything about his brief but indelible turn as a trial lawyer deposing Russell Crowe in Mann's The Insider, which turns 25 this week.