Stephen Kalyn, known for his roles as Dean Di Laurentis  in “Off Campus” and Greg in “Gen V” Season 2, is joining the sequel to “The Housemaid.”  

“The Housemaid’s” official social media account announced Monday that Kalyn will play Brock, Millie’s lawyer boyfriend, in “The Housemaid’s Secret.”

The sequel will continue the story of Millie, played by Sydney Sweeney, and is based on “The Housemaid’s Secret,” the second book in Freida McFadden’s bestselling thriller series. Paul Feig is set to return to direct the follow-up. 

The original film starred Amanda Seyfried, Brandon Sklenar, Michele Morrone and Sweeney, and followed Millie as she was hired to work for the secretive and volatile Winchester family.

Other new cast members include Brittany Snow (“The Hunting Wives”) as Marybeth, Kirsten Dunst as Wendy Garrick and Paul Anthony Kelly as her husband, Douglas Garrick. Sweeney and Morrone are reprising their roles as Millie and Enzo.

The sequel is coming to theaters on Dec. 17, 2027.