FX "Sons of Anarchy" lead star Charlie Hunnam was seen zooming around with his Harley on Wednesday, June 25, in Studio City, California to film a few scenes of the show's season finale. The "Crimson Peak" star will reprise his role as SAMCRO's President Jax Teller in the biker drama series and some of his cast member have been sharing some photos on how they behave on the set.

The cast, including FX Vice President of Media Relations Dominic Pagone has been tweeting several photos and sneak previews on what to expect on "Sons of Anarchy" season finale. Some photos revealed new series regular Drea de Matteo who will reprise her role as Jax's ex-wife Wendy Cash and Katey Sagal getting ready on the set as biker gang matriarch, Gemma Teller.

"What a day on set... Wish I could share with u kids...SONS is off and runnin..station wagon and all.. Behave yourselves.. #MyHairWontBehave" Kim Coates wrote on his Twitter account. He also shared a photo of himself with Mark Boone Junior (who plays Bobby Elvis), David LaBrava (Happy), Theo Rossi (Juice), and Tommy Flanagan (Chibs) and Charlie Hunnam (Jax) flashing their middle fingers.

He captioned the rare photo of the cast with: "Once a SON...Always a SON..till death do us part..Bobby @Theorossi Chibby@davidlabrava Jax... And moi.. Peace kids KC."

Season 7 will also welcome new comers in the show like rocker Marilyn Manson who will play white supremacist Ron Tully, and Charming's new sheriff Althea Jarry played by "The Bridge" actress Annabeth Gish. Gish's character will take over Sheriff Eli Roosevelt post when he was killed in the season 6 finale.

"Gish's character, Althea Jarry, will call on her years of experience in Stockton's Organized Crime Unit to pursue the murderers of former Sheriff Eli Roosevelt and Tara Knowles (the latter of whom was butchered to death via meat fork by Katey Sagal's Gemma)," TV Line reports. "Jarry quickly realizes she'll have to work with SAMCRO to keep the peace, even if that means playing by their rules. But she has a few of her own that might surprise the club."

"Sons of Anarchy" season 7 will return to FX in Sept.