Early on in his latest spy caper “Knight and Day,” Tom Cruise flashes that billion-dollar grin and proclaims, “I'm the guy.” But is he? Cruise definitely is the guy who rang up $3 billion at the domestic box office since the early 1980s, making him one of the most enduring hitmakers in Hollywood history. He's also the guy who veered into his own personal bizarro world with Scientology rants that alienated or even offended fans and his love-drunk bouncing act on Oprah Winfrey's couch as he proclaimed his devotion to Katie Holmes. His box-office returns soured, and he made some career choices which, while not disastrous, were not the sort to restore a stumbling star to the audience's good graces. With Cruise's erratic behavior now a few years in the past, “Knight and Day” is the first real test on whether the dashing idol of “Risky Business,” “Top Gun” and “Rain Man” has lost his appeal. “The short answer is, I hope not. Those challenges have been there, but I think he has moved past that,” said Chris Aronson, head of domestic distribution for 20th Century Fox, the studio behind “Knight and Day.” “I think he still is the guy. If you look over the course of history, there are very few actors who are the guy as long as he has been and are still rolling along.” “Enough time has passed, and he has tried to make amends,” said Chuck Walton, an editor for movie-ticket Web site Fandango.com. “This is sort of the perfect summer movie vehicle for him. I think most, if not all, is forgiven. ... Look at Robert Downey Jr. He's had plenty of things in the past and it hasn't stopped him.” It's Cruise's first all-out action adventure since 2006's “Mission: Impossible III” and the first movie since 1996's “Jerry Maguire” in which he turns on his full-blown comic and romantic charm. The movie reunites Cruise with “Vanilla Sky” co-star Cameron Diaz. Known for a tireless work ethic, Cruise hurled himself into action scenes that could have been handled by stunt men and continually added spontaneous flourishes to his character, said “Knight and Day” director James Mangold. The “I'm the guy” exchange was Cruise's invention, Mangold said. Diaz's June Havens, who restores classic cars for a living, has just had a near-fatal encounter with Cruise's Roy Miller, a secret agent who might be a good guy or a rogue spy gone bad. When Roy reappears in her life, June stammers to her ex-boyfriend, “This is the guy.” Cruise riffs off that line and delivers a memorable moment as Roy beams and agrees, repeating “I'm the guy” like a mantra. “None of that was written. It was just Tom overhearing her and just flowing, creating a vibe on the set,” Mangold said. “`I'm the guy. Hey, I'm the guy.' You realize on how many levels this was true. He is the guy in the movie. He is the spy, he is the romantic lead who will sweep her off her feet. “He's also just the guy. `I am Tom Cruise, and I am here, and I will knock it out of the park.'” Whether “Knight and Day” will be a home run or a swing and a miss is in the hands of fans now. Distributor Fox feels it has a good movie, but “Knight and Day” is a tough sell, an original story not based on a comic book, video game or other property with built-in familiarity. Besides the uncertainty of Cruise's box-office pep, “Knight and Day” arrives during a fitful summer for Hollywood, when known quantities such as “The A-Team” and Russell Crowe's “Robin Hood” failed to live up to expectations. Cruise turns 48 next month, and while he retains his boyish good looks, it's hard to maintain an action career at that age and beyond, particularly with the personal baggage dogging him. As his public image sagged in 2006, “Mission: Impossible III” came out to some of the best reviews in the series, yet it took in just $134 million, by far the worst return for the franchise. Cruise has done serious roles, earning Academy Awards nominations for “Born on the Fourth of July,” “Jerry Maguire” and “Magnolia.” His three films since “Mission: Impossible III” showed new sides to the actor, with middling results. The war-on-terror drama “Lions for Lambs” flopped, part of Cruise's ill-fated effort to revive moribund United Artists, the banner whose founders included Charles Chaplin and D.W. Griffith. He drew praise for a hilarious supporting role in “Tropic Thunder,” playing a bald, foul-mouthed studio boss. Cruise reprised the character at the recent MTV Movie Awards, and he's planning to play him again in a big-screen spinoff. Cruise critics gleefully laid in wait to mock “Valkyrie,” his World War II Nazi saga in which he donned an eyepatch to play the German colonel who led an assassination attempt on Adolf Hitler. But the movie wound up getting decent reviews, and while it was not a big hit, it did respectable business. A fourth “Mission: Impossible” installment is in the works, though coming after “Knight and Day,” even Cruise fans think he needs to focus less on the spy game and find more diverse roles.
