OLIVER TWISTS AS EX-STAFFER OPENS BIG MOUTH

LEFTY loudmouth John Oliver is panicking after a former associate producer on Last Week Tonight dropped a bombshell on TikTok threatening to lift the lid on the hit HBO show's allegedly toxic workplace environment.

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“How it feels knowing I could tell anyone at any moment what an award-winning late-night show did to me after four loyal years of working there because I didn't sign an NDA [nondisclosure agreement],” ex-Last Week Tonight staffer Katherine Nevitt-Chung, 30, taunted on April 30. She didn't offer any specifics about her stint on the show.

The video has reportedly thrown John, the show's 48-year-old U.K.-born host, and his staff into a tizzy.