When does Malcolm in the Middle return?

Malcolm in the Middle is scheduled to premiere on Disney+ in December 2025, and will consist of four episodes. It will follow Malcolm and his daughter as Hal and Lois demand their presence for their 40th wedding anniversary party. Bryan Cranston openly expressed interest in doing a reunion in 2016.
The series revolves around a boy named Malcolm (Frankie Muniz) who is a genius with an IQ of 165. He is the third-born child in a comically dysfunctional family of four (later five) boys, of Lois (Jane Kaczmarek) and Hal (Bryan Cranston) The show's early seasons centered on Malcolm dealing with the rigors of being an intellectual and enduring the eccentricities of family life. Later seasons expanded the show's scope by exploring the family's interactions with their extended family, friends and colleagues.