The writing's BEEN on the wall! And on Millie Bobby Brown's face! News broke over the weekend that the 21-year-old allegedly filed a bullying and harassment complaint against her Stranger Things co-star David Harbour before filming the fifth and final season! A friend of his estranged wife Lily Allen came forward amid their divorce to allege the bombshell news to DailyMail.com: "Mille Bobby Brown filed a harassment and bullying claim before they started shooting the last season. There were pages and pages of accusations. The investigation went on for months.