What other actors are returning in spider man brand new day?

Quick Answer
Zendaya, Sadie Sink, Jacob Batalon, Jon Bernthal, and Mark Ruffalo are the returning actors in Spider‑Man: Brand New Day.
Explanation
Spider‑Man: Brand New Day picks up directly after the events of No Way Home. The film keeps the core team that has become familiar to audiences: Tom Holland reprises his role as Peter Parker/Spider‑Man, and Zendaya returns as MJ. Sadie Sink, who portrays Gwen Stacy, and Jacob Batalon, who plays Ned Leeds, are also back in the same roles they had in the previous film. Jon Bernthal appears again as the Kingpin, a character he introduced in No Way Home, and Mark Ruffalo returns as the Hulk, a recurring presence in the Marvel Cinematic Universe. These returning performers bring continuity to the story and maintain the established dynamics among the main cast. No other cast members from the earlier Spider‑Man movies are listed, indicating that the film focuses on the core group rather than bringing back a wide array of former characters.