Millie Bobby Brown and David Harbour, who star together in “Stranger Things,” are set to reunite in a new Netflix spy series. Multiple outlets report that the as-yet-untitled project pairs them again as an estranged father-daughter duo. In the show, Harbour plays Matt Wolfe, a disgraced former FBI agent who now works as a security expert. He is drawn back into the world he left behind when his daughter, Rebecca—played by Brown—vanishes during a mission. Brown’s character is described as an FBI agent determined to follow in her father’s footsteps.

The casting news follows past speculation about tensions between the co-stars during the later seasons of “Stranger Things,” including a report alleging bullying and harassment claims. Both actors have addressed the rumors publicly, describing their relationship in positive terms and noting their long time working together on the show. Netflix also announced the series will be developed with “Adolescence” creator Jack Thorne and produced in partnership with A24, with additional production roles attributed to Millie Bobby Brown’s husband, Jake Bongiovi, among others, according to outlet reports.