Helena Bonham Carter is also among the cast returning for the threequel, now in production for the streaming giant.

Production has officially begun for Enola Holmes 3, the Netflix original movie starring Millie Bobby Brown and Henry Cavill.

Netflix confirmed Enola Holmes 3 has moved into production this afternoon with a first look image from the film's set featuring Millie Bobby Brown. "Millie Bobby Brown and Louis Partridge spotted behind the scenes of Enola Holmes 3.