Twenty years is a long time to stay seated, but Ali G has always been a man of grand commitments - just rarely to anything resembling work. When we last left Sacha Baron Cohen's tracksuit-wearing, vocabulary-mangling Staines icon, he was settling into a comfortable middle age of "chillin', tokin' and bonin'," a lifestyle that sounds less like a retirement plan than a wager. Then came the knock at the door. Julie, his long-term girlfriend, is eight months pregnant, and the news lands on Ali with the force of a bus he probably tried to chat up. An extra mouth to feed means the sofa has finally lost its appeal. So he gets off his batty, points his Reebok Classics toward America, and sets out to reclaim his former glory.

That premise alone would sustain a lean comedy of manners, but "Ali G: Who Iz I?" - released October 22 under Baron Cohen's own direction - is not content to be a simple comeback lark. The synopsis promises adversaries who will ultimately threaten his and his child's very existence, a phrase that suggests the film veers into unexpectedly high-stakes territory. It is a strange sentence to attach to a character whose greatest historical achievement was confusing thesaurus entries with actual knowledge, and that dissonance appears to be the point. Baron Cohen, after all, has spent two decades building a career on smuggling genuine dread beneath the surface of absurdity.

The cast list reads like a collision of comic fiction and contemporary reality. Baron Cohen doesn't merely resurrect Ali G; he also dons the fatigues of Colonel Erran Morad and the cardigan of Dr. Nira Cain-N'Degeocello, two figures from his later television work who apparently share this universe. Morgana Robinson steps in as Julie, while Clive Russell appears as Malcolm "Rocky" Atkins and Tiffany Haddish turns up as a laboratory technician - a billing that raises questions the film seems happy to leave hanging. Then there is the contingent playing themselves: C. Stewart Rodeheaver, historian Allan Lichtman, former congressman George Santos, and DJ Jazzy Jeff. The presence of Santos in particular suggests the film's satirical crosshairs have shifted since the character's early-2000s heyday, when Ali G's interviews ambushed the powerful rather than welcomed them into the frame.

That shift matters. When Ali G first arrived, his joke was that people in positions of authority would say almost anything to avoid appearing rude to a man in a yellow tracksuit. Two decades on, the media landscape has caught up to the bit; reality television has made public absurdity routine, and politicians court viral moments rather than dodge them. A sequel has to find new friction. The pregnant-girlfriend engine provides it: here is a character defined entirely by irresponsibility being handed the one responsibility that cannot be shrugged off. The film's reported runtime of 89 minutes is brisk, almost sitcom-tight, suggesting Baron Cohen the director has learned to trim the improvisational sprawl that bogged down some of his earlier features.

Whether audiences have missed Ali G is a question the film itself seems to interrogate. Twenty years ago, he was a fixture of British television and a surprise crossover hit in America; the intervening decades saw Baron Cohen pivot toward more elaborately staged provocations with Borat and Who Is America? The character who started it all has been resting, as the synopsis bluntly admits, and a reunion carries inherent risk: the joke that once felt insurgent can curdle into nostalgia. The film's choice to plant him in America - the site of his original conquest - and to surround him with modern self-identifying figures implies a wager that the old methods still bite.

The current TMDb rating of 6.5 out of 10 suggests an audience still deciding what to make of him. That is a respectable holding position for a comedy attempting to resurrect a persona older than most of its likely ticket buyers, and it says little either way about the film's merits. What can be said is that "Ali G: Who Iz I?" arrives with a more personal story than its marketing might imply: a man forced to grow up, or at least to acknowledge that time has passed, while the world around him has grown stranger than even he could have invented. The title's mangled question - who is he, indeed - may be the most sincere thing the character has ever asked.