Bill Barr better watch his six — proverbially speaking, of course.

Now he has an irate Steve Bannon on his case, and that’s something no one needs. During the latest episode of Bannon’s “War Room: Pandemic,” Bannon wasn’t pleased with former Trump Attorney General Bill Barr’s attempts to get in good with the Washington establishment.

Barr has repeatedly dismissed Trump’s claims that the 2020 election wasn’t exactly the freest and fairest election in world history, which mainstream media outlets and Washington types have been repeating like a mantra.

He’s also dismissed the provocative efforts of filmmakers like Dinesh D’Souza, whose “2000 Mules” documentary has raised some interesting questions.