Complex sentence: Sestero stated in January 2016 that Bryan Cranston had been cast in the film in an undisclosed role; in November 2016, he was revealed to be playing himself, during his time working on "Malcolm in the Middle".
Split into simpler sentences: Sestero stated in January 2016 that Bryan Cranston had been cast in the film in an undisclosed role. In November 2016, he was revealed to be playing himself, during his time working on "Malcolm in the Middle".