A teaser clip for the upcoming season of Keeping Up With The Kardashians shows a violent brawl between sisters Kim and Kourtney, in which a punch is thrown.
During the short trailer, Kourtney throws a water bottle at Kim, yelling "you've got nothing to say".
In the next shot, Kim is on the ground as Kourtney lunges at her. "Don't ever come at me like that," she warns Kourtney.
The climatic moment of the video comes when Kim appears to throw a punch at Kourtney.
Earlier this month, Kim referred to the incident, calling it "a little violent" during an interview on the All's Fair with Laura Wasser podcast.
"I actually might need an attorney when that first episode comes out," she said.
"But, you know, we're a really close family. It all works out."
Relations between Kim and Kourtney have been strained over the show's last two seasons, as Kourtney's reluctance to take part in filming became a focus.
In late 2018, Kim infamously called Kourtney "the least exciting to look at", prompting Kourtney to call her sister a "distraught and evil human being".
Last year, Kourtney announced she'd be taking a step back from the reality TV show to focus on being a mother.