Dropout's "Dimension 20" star Brennan Lee Mulligan joins Critical Role as the game master for next season, Campaign 4.

Critical Role's long-awaited fourth campaign kicks off on October 2. One big change is that CR's chief creative officer, Matt Mercer, will not be the game master. Mercer is handing over control of ...

Best known as the dungeon master for his Dropout actual-play series “Dimension 20,” Mulligan will serve as Game Master for the full duration of Campaign 4, “bringing his signature depth ...

Critical Role Campaign 4 will be releasing on Thursday, October 2. And when it does, a brand new Game Master will enter the world of Critical Role ‘s core campaign for the very first time.