It was fitting that a little bit of mayhem took place at the Hollywood premiere of FX’s hit motorcycle gang drama “Sons of Anarchy,” which launches its seventh and final season on the cable network tonight.

Show creator Kurt Sutter and cast members were on hand for the event Saturday night at the TCL Chinese Theatre — along with enough fans of the show that the fire marshal had to get involved.

TVWeek Open Mic writer Hillary Atkin was also in place, and filed a report from her vantage point in the front row. Please click here for the lowdown — including why Sutter’s biker gang show is being likened to Shakespeare.