— Eight months after first debuting in theatres, Christopher Nolan’s "Tenet" is finally streaming. Whereas many other releases during the pandemic have quickly detoured to streaming services, "Tenet" stuck to the traditional route. The film, the first big studio movie released in theatres during the pandemic, last August attempted to lead a return to moviegoing. For Nolan, a champion of the big screen, it was a defining moment. But the film’s release struggled with many theatres still closed. With "Tenet" now streaming on HBO Max, fans who missed it earlier can catch Nolan’s follow-up to "Dunkirk," a time-bending sci-fi thriller that in an earlier review I praised as "a cool, brutalist refresher of the movies’ capacity for awe." It won an Oscar for its visual effects.