Netflix’s latest sitcom, Leanne, has taken the streaming world by storm in 2025, with fans already hailing it as “the next Big Bang Theory.” Helmed by comedy titan Chuck Lorre, the series stars Southern sensation Leanne Morgan as a grandmother navigating life after her husband of 33 years leaves her for another woman. Ryan Stiles, as her ex Bill, delivers pitch-perfect charm, but it’s a fresh face—Hannah Pilkes as rebellious daughter Josie—who’s stealing hearts and scenes, sparking buzz as the show’s breakout star. With its 16-episode run climbing Netflix’s charts, Leanne is the platform’s boldest sitcom gamble yet.

Set in Knoxville, Tennessee, the multi-camera comedy blends Morgan’s down-home humor with Lorre’s signature wit, drawing parallels to The Big Bang Theory’s relatable chaos. Josie, played by Pilkes, is a wild card—a job-hopping, rule-breaking partier whose sharp quips and vulnerability have fans on X (#LeanneVibes) raving, “She’s the new Penny!” Pilkes, previously seen in Would I Lie to You, brings a raw edge, stealing scenes like one where Josie crashes a church potluck with a flask. The ensemble, including Kristen Johnston as Leanne’s sister Carol, crackles with chemistry, but Pilkes’ unpredictable energy has viewers obsessed.

Critics praise Leanne’s heart, with a 91% audience score on Rotten Tomatoes, though some call its early episodes “clunky” before finding its groove. Lorre’s universal theme of starting over resonates, but Pilkes’ star turn has fueled speculation about spin-off potential. Is Leanne Netflix’s sitcom savior, and will Josie become its iconic face? Stream it now to see why this gamble is paying off big.