There are many different themes to each episode of "Hawaii Five-0" this season but the next episode's case of the week will also blend in well with the return of the big-bad, Gabe.

Episode 10, titled "Ka Makau Kaa Kaua," will skip this week's normal Friday episode and come back on Friday, Dec. 11 at 9 p.m. EST, according to TV Guide.

Details for this episode are scarce at this point and that is usually the case when a big event is about to happen. But there are a few details about the weekly case that have been released.

The best of what fans know so far is that the case of the week will involve a local boxer who has a lot going for him. There is reason to believe that he is about to rise up through the ranks and become a serious contender. But all that is cut short when he is found murdered.

That plot thickens when the Five-0 unit turn their eyes on one of his main contenders is the ring, which is a mainland opponent who is very outspoken. He is the reigning champ and it appears as though he had doubts about his ability to defeat one of Hawaii's finest.

But this episode will not just feature another random case. There is some news that Gabe will be returning to the episode and there will be a major showdown, especially between him, Adam and Kono.

TV Guide caught up with executive producer Peter Lenkov and got a few small details about how the mid-season finale is going to turn out.

There is going to be a major turning point between Adam and Gabe that will have an even bigger impact on his marriage to Kono.

"It's definitely going to affect Kono and Adam's relationship," Lenkov said. "That threat is not going away. ... He's definitely a big presence in their lives and everybody else's."

It might be just shy of a two-week wait for the episode, but you may not want to miss this one.