Stephen Kalyn, star of Off Campus, has joined Sydney Sweeney’s The Housemaid’s Secret. He will play Brock, Millie’s wealthy lawyer boyfriend, who is unaware of her criminal past. The sequel is set to release in December 2027

Dunst, 43, shared the news on Instagram, calling the opportunity a "dream come true." Her character, Alex, was teased in a post-credits scene of the first film. In the original movie, the character was voiced by Saturday Night Live alum Kate McKinnon, according to People