While most of the original cast from 25 years ago will reprise their roles, there's one new face joining the main crew.

Christopher Masterson and Justin Berfield have joined the four-episode revival alongside their original series co-stars Frankie Muniz, Bryan Cranston and Jane Kaczmarek, and Kiana Madeira, playing Malcolm’s (Muniz) girlfriend. Caleb Ellsworth-Clark, Anthony Timpano, Vaughan Murrae and Keeley Karsten have also signed on to the series.

Christopher Masterson and Justin Barfield will return as Malcolm's brothers in the Malcolm and the Middle revival, but Dewey has been recast.