Reign of the Supermen Release Date: 2019-01-10 (1 votes, average: 3.00 out of 5)Loading...Add to Queue | Report This Post | JustWatch | Buy on Amazon Posted on July 26, 2018 by Tiki God With Nathan Fillion, Rebecca Romijn, Rainn Wilson, Jerry O'Connell. A sequel/part 2 to the 2018 animated film the Death of Superman.