HBO's Big Little Lies has closed deals for four Season 1 cast members to return, and two new cast members have been set.
One of the four is Merrin Dungey, who will reprise her recurring role as Detective Adrienne Quinland.
Crystal Fox has been cast in the series regular role of Elizabeth Howard, Bonnie's (Zoe Kravitz) mother and Mo McRae will play Michael Perkins, "a teacher at the kids’ school who has a beef with Renata (Laura Dern)."
Fox, most known for her role in The Heat of the Night, currently stars in the OWN soap opera, The Haves and the Have Nots. McRae was just seen on the big screen in Den of Thieves and was a series regular in Fox's Pitch.