Brace yourselves for major change on September 6, Sons of Anarchy fans: Jax will have cut his hair!

That shocking development aside, 14 months in prison will result in many changes in and around Charming. To wit: there's a new sheriff in town, Opie is getting married and the relationship between Jax and Tara has never been stronger.

Below, we''ve posted a number of photos from the 90-minute "Out," which creator Kurt Sutter has previewed as "effing badass." Click on each to enlarge:

** Moments after we posted these photos, FX released a trailer with the first actual footage from season four. Check it out HERE!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.