Los Angeles, California - Millie Bobby Brown will reunite with her Stranger Things co-star David Harbour in a new Netflix series!

Per Deadline, the two will play father and daughter in a new spy thriller from Adolescence co-creator Jack Thorne.

The series, which is loosely based on the novel A Spy In the Blood by Paul Warner, will star Harbour as a former FBI agent who is drawn back into the field when his daughter – played by Brown – disappears on an FBI mission of her own.

Brown recently teased the new project, hinting that their relationship in the show would match the family bond their characters developed on Stranger Things as well.

Harry Styles Zoë Kravitz shares a telling talk with Harry Styles' mom at his concert – are babies on the way?

"Father-daughter is where we live, but Netflix will always be our home," the 22-year-old said.

Though the pair were quite close on screen, speculation about some off-screen tension emerged amid Stranger Things' final season, as it was reported that Brown accused Harbour of "harassment and bullying" in a claim filed before production began on season 5.

The 51-year-old was said to have been investigated over the claim, but the findings were never revealed.

Both Brown and Harbour have acknowledged the drama – without going into any details – and made it clear that it's all water under the bridge now.

Earlier this month, Harbour referred to the issue as a "simple rupture-and-repair thing."

"It's unfortunate, because I don't know how to navigate this weird media world. But it was completely normal, and we adore each other and always have," he continued.

As for Brown, she said in November that she felt "safe" on set and emphasized that she and the Black Widow actor "value our friendship more than anything."