Kripke Goes Dark: John Ross Bowie Teases Shocking Turn in TBBT Spinoff

Fans of The Big Bang Theory's snarky, rhotacism-afflicted rival Barry Kripke better brace themselves. John Ross Bowie, the actor behind the character, is back for HBO Max's Stuart Fails to Save the Universe—and Kripke is taking a surprisingly dark turn. This isn't the same antagonist fans remember from Caltech.

The new series sees Bowie's Kripke join TBBT regulars Kevin Sussman (Stuart Bloom), Brian Posehn (Bert Kibbler), and Lauren Lapkus (Denise) in an unlikely ensemble. This "The Big Bang Theory meets Sliders" premise throws the foursome into an apocalyptic scenario. They stumble upon a trans-dimensional device, launching them into alternate realities with Stuart somehow tasked to save the universe. It's a significant genre shift for the franchise, pushing familiar characters into uncharted sci-fi territory.

Bowie admits slipping back into Kripke's skin was "distressingly easy," noting the plasma physicist's "tasteless and filterless" nature quickly resurfaced. Despite Kripke's limited interactions with this group in the original series, Bowie found chemistry with his new co-stars immediate, having known Sussman, Posehn, and Lapkus for years through various comedy circuits. He even calls them "the funniest cast I've ever been in."

What truly stands out is Kripke's evolution. Bowie was "taken aback" by an "alarming" act Kripke commits early on, one that "very much disrupts the canon" of the original Big Bang Theory. The writers, however, ensure there are consequences. Kripke faces a beatdown for his misdeeds, a rare choreographed fight scene for Bowie that he describes as a "new frontier." This promises a more complex, perhaps even morally ambiguous, Kripke than we've ever seen.

Stuart Fails to Save the Universe premieres July 23rd on HBO Max, with new episodes weekly.