OZARK has dropped huge season 4 spoilers in a gripping new trailer as the Byrde's suffer a devastating car crash. 

The hit Netflix series, which is returning for its fourth and final season, has revealed a thrilling first look at the upcoming instalment - and it spells more danger for the family.

NetflixOzark has dropped huge season 4 spoilers in a gripping new trailer '/caption '

NetflixThe Byrde's suffer a devastating car crash in the opening of the revealing footage '/caption '

Marty Byrde - portrayed by Jason Bateman - and Wendy - played by Laura Linney - are heading for trouble, with the new footage showcasing a calamitous crash to kick off the last episodes.

Wendy and Marty Byrde will bring their story to a close next year in a two-part series, with the first eight episodes dropping in January.

A brand new trailer has revealed a horrific car crash playing out in reverse.

Amongst the wreckage, several pivotal moments from the first three seasons are accompanied by some ominous narration from Jason's Marty.

He says: “Human beings make decisions, they commit acts, and that makes things happen.

“It creates a snowball effect. It causes other people to make decisions. The cycle continues, the snowball keeps rolling.

“No, sometimes, people make decisions and you gotta act accordingly. Or you can crawl in a hole to die.”

Marty’s dialogue brings the series full circle, as the ambitious financial advisor set the events of the series rolling when he started laundering money for the Mexican cartel.

It seems the latest trailer of the critically acclaimed crime drama confirms that the family will finally face the consequences of their actions over the course of the series so far.

The teaser starts with a brutal image of the Byrdes’ car lying upside down, with its engine smouldering.

As the scene plays back in reverse, the car can be seen flipping over several times, almost certainly injuring - or killing - whoever’s inside.

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However, by the end of the trailer, it’s still unclear what exactly caused the accident.

The Byrde's could be being pursued by one of their many enemies, who can take advantage of their crash to ensure they pay for their crimes with their lives.

Ozark season 4 premieres in 2022 on Friday, January 21 and will be available to stream on Netflix.

NetflixThe Netflix hit series is returning for its fourth and final season '/caption '

NetflixA brand new teaser trailer has revealed a destructive car crash playing out in reverse '/caption '

NetflixOzark season 4 premiers in 2022 on Friday, January 21 and will be available to stream on Netflix '/caption '