The creator of Sons of Anarchy recently revealed that one of the most significant motorcycle clubs will be returning for the final season of the show.

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The Grim Bastards will be returning for the seventh and final season of Sons of Anarchy, according to a tweet by show creator Kurt Sutter Sunday.

"GRIM BASTARDS on S7 of SOA. looking forward to seeing @MikeABeach. i'm fascinated by the delicate racial balance that exists between MCs," Sutter tweeted.

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As mentioned in the tweet, Mike Beach, who plays T.O. Cross on the series, is returning for season 7. The actor confirmed the news via Twitter.

The Grim Bastards, which has a primarily African-American membership, are aligned with the Sons of Anarchy motorcycle club and enemies to the Mayans. The clubs' alliance was thrown into question after some members of SOA killed someone related to T.O. Cross.

Sutter also revealed via his video blog this week that he just pitched the "big arcs" of the final season to FX.

"I think it will be a satisfying conclusion for fans, and I feel pretty good that it's staying on point in terms of where I always envisioned our character, our hero, what his final, perhaps final days in Charming ... in terms of the ones that, as an audience, we would see," Sutter says in the latest episode of the video blog.

Sons of Anarchy season 7 premieres in fall 2014 on FX, though the network has not yet announced a specific air date.