Supernatural Season 15 has officially begun, and the series' production team has created its own trailer for the long-running show's final season.

Ominously titled "Last Ride," the trailer was shared on the production team's YouTube channel. It starts out with Sam and Dean Winchester getting in their classic 1967 Chevy Impala. Over the course of the drive, bloody imagery from seasons past and short clips from the Season 15 premiere are cut together with some new footage.

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As the Winchester brothers prepare for their final adventure, their sinister sibling Adam appears in several clips. They also encounter the evil clown that they had crossed paths with before, teasing dark, twisted reunions in the episodes to come.

RELATED: Supernatural Season 15 Premiere Sets Up Adam’s Vengeful Return

Season 15 opened with the Winchesters and Castiel attempting to contain evil souls unleashed from Hell by God as a new potential apocalypse reared its head. After fourteen seasons of saving the world from all manner of paranormal foes, Sam and Dean's old enemies may be back with an axe to grind.

Airing Thursdays at 8 p.m. ET/PT on The CW, the final season of Supernatural stars Jensen Ackles, Jared Padalecki, Misha Collins and Alexander Calvert.