TMDb/Malcolm in the Middle: Li TV Finn Wolfhard joins the Malcolm in the Middle revival! See the Stranger Things star in the new miniseries with the original cast. Exclusive details inside. April 11, 2026 AceShowbiz - Finn Wolfhard has made his first official television appearance since his long-running role on Netflix's Stranger Things, stepping into the revival of the beloved series Malcolm in the Middle. The new miniseries, Malcolm in the Middle: Life's Still Unfair, marks the return of the iconic dysfunctional family 20 years after the original show concluded.