Throughout its first three seasons, Mayans M.C has never been afraid to crossover with the original show, Sons of Anarchy. However, judging from what we've seen in the latest trailer for Season 4 of the spin-off, the next season might dial things way up to 11.

In the official trailer for Mayans M.C. season 4, FX used atmosphere to set the tone for the show's upcoming season, instead of specific clips and sequences. Specifically, the Mayans' design scheme, a face superimposed with a skull, is front and center with a heavy focus on a brawl between the Sons of Anarchy and the Mayans to the tune of Heads Will Roll.

FX's Sons of Anarchy was one of the network's top shows for most of its run from 2008 to 2014. The gun-running motorcycle club's adventures often saw them at odds against the Latin motorcycle club, the Mayans, which eventually got its own spinoff in 2018.

The events of the series pick up over two years following the Sons of Anarchy finale with J.D. Pardo cast as the show's lead, EZ Reyes. Since then, numerous Sons of Anarchy cast members have reprised their former roles, either as guest characters or new main cast members.