The Mighty Nein has 1 season so far, and that first season has 8 episodes according to release coverage and episode schedules. Some databases list 9 total episodes, so the count can vary depending on whether a separate special or listing convention is included.

Quick Scoop

  • Seasons: 1 so far.
  • Episodes: 8 in the first season’s official release schedule.
  • Why some sources say 9: IMDb’s listing shows 9 episodes total, which likely reflects a cataloging difference rather than a different season count.

In plain terms

If you mean the animated series, the safest answer is 1 season right now.

If you mean the original Critical Role campaign, that is much longer and not usually counted in “seasons.”