Matt Mercer Returns as Dungeon Master for Critical Role's Age of Umbra: Sallowlands Miniseries
Matthew Mercer is set to return as Dungeon Master for Critical Role's new miniseries, "Age of Umbra: Sallowlands." The series is scheduled to premiere on July 9th. This development occurs as Critical Role continues its Campaign 4, which features Brennan Lee Mulligan as its Dungeon Master alongside new and original cast members.

Matthew Mercer will serve as the Dungeon Master for Critical Role's upcoming miniseries, "Age of Umbra: Sallowlands." The premiere date for this new series is set for July 9th.
Critical Role, a multimedia company, gained prominence over a decade ago through its actual-play Dungeons & Dragons livestreams hosted on Geek & Sundry. The company has produced three main campaigns, numerous spin-off one-shots, and additional miniseries.
Currently, Critical Role is approximately 30 episodes into its fourth main campaign. This ongoing campaign features both new players and members of the original cast, with Brennan Lee Mulligan from Dimension 20 taking on the role of Dungeon Master for Campaign 4.
According to Polygon, Mercer's return specifically pertains to the "Age of Umbra: Sallowlands" miniseries.



