Is it just us … or are we seeing double? A photo of Charlie Hunnam taken as he was filming the seventh and final season of “Sons of Anarchy” in Los Angeles had us doing a double-take.

[You can see the set images of "Sons of Anarchy" here.]

The picture showed Hunnam, who plays Jax Teller on the FX thriller, and an eerily similar man acting alongside one another on set. Is Kurt Sutter introducing Jax’s long-lost twin in Season 7 or something? We wouldn’t be opposed to welcoming another bearded beauty to Charming!

But don’t get too excited, Jax fans. You won’t be getting double your Teller-fill this season. It turns out Hunnam’s lookalike is actually just his stunt double. In the image, viewers can see the stuntman working on a choreographed fight scene next to Hunnam and a few other actors on set.

You know what that means, right? If Hunnam needs a stuntman then you know some nail-biting fight scenes will be going down in Season 7 of “SoA.”

One of those throwdowns will be between Hunnam and Jimmy Smits, who plays Nero on “Sons of Anarchy.” Set photos showed the stuntman explaining to Hunnam how to safely throw Smits to the padded practice mat during a tussle. After a few runs, the stunt double took over with another professional and the fight was shot without the foam cushion to break their fall. Now that’s worthy of a SAMCRO vest if you ask us.

Are you excited for the final season of “Sons of Anarchy”? How much trouble do you think Jax will be getting into when Season 7 premieres in the fall? Consering how dark the "SoA" trailer is we have a feeling it will be quite a lot. Sound off in the comments section below with your predictions of the final season.