The actress included “pages and pages” in her complaint, none of which were sexual in nature, the Daily Mail reports

David Harbour, Millie Bobby Brown and Finn Wolfhard attend the "Stranger Things" Season 3 World Premiere on June 28, 2019 in Santa Monica, CaliforniaDavid Harbour, Millie Bobby Brown and Finn Wolfhard attend the “Stranger Things” Season 3 World Premiere on June 28, 2019 in Santa Monica, California (Charley Gallay/Getty Images for Netflix)

“Stranger Things” star Millie Bobby Brown filed a lengthy complaint against co-star David Harbour ahead of filming the show’s fifth season, the Daily Mail reported. Brown, who plays Eleven/Jane Hopper on the hit Netflix series, was said to have included “pages and pages” of accusations.

The news was exclusively reported Saturday by the British newspaper. TheWrap’s requests for comment sent to Netflix, series creators Matt and Ross Duffer, and reps for Harbour and Brown were not immediately returned Sunday.

A person with knowledge of the situation told the Mail, “Millie Bobby Brown filed a harassment and bullying claim before they started shooting the last season.