‘Sons Of Anarchy’ Season 7 Spoilers: Charlie Hunnam’s ‘Blood Thirsty’ Jax Wages War; ‘Glee’ Season 6 Cast Lea Michele’s Guesting Gets Rave Reviews

"Sons of Anarchy" season 7 spoilers reveal that Charlie Hunnam's Jax get blood-thirsty as he wages war. "Glee" season 6 cast Lea Michele's guesting in the series, meanwhile, received rave reviews.

According to the "Sons of Anarchy" season 7 spoilers from TVGuide, Charlie Hunnam's character will spend a little time in prison but it's going to be a very different Jax who will come out who's "hell-bent on revenge."

"Unfortunately, Jax starts a war with a rival gang after Gemma convinces Jax they are responsible for Tara's murder," the site said, adding that Gemma is trying to cover up her tracks and hide the truth from her son over her role in the death of Jax's wife.

Fans, of course, know that it was Gemma who killed Jax's wife last season.

"There's something really liberating about being rid of the sense of having to be a good guy. This is about Jax deciding, if he's got no reason to leave [the outlaw world], he may as well be what this world demands you be," Charlie Hunnam said, per TVGuide.

Meanwhile, creator Kurt Sutter teased "Sons of Anarchy" season 7 spoilers toTVLine when he said that the 27-year-old Lea Michele really immersed herself into the role of a "simple truck-stop waitress."

"I'm just now doing post-[production] on that episode, and she's great. She completely went there. Not a stitch of makeup. She's just a frumpy waitress. She really got it and embraced what the show was. I'm thrilled," Sutter said.

In July, "Glee" season 6 cast Lea Michele confirmed on her Twitter account that she will make an appearance in the final season of "Sons of Anarchy," which she called her favorite show on TV. She will appear as Gertie, a single mom and waitress at a truck stop diner who connects with Jax's mother Gemma.