Avengers Cast Comic-Con

For all the many strengths of "The Avengers," there's one important element that writer-director Joss Whedon can't take credit for: the casting. Of the main characters, only one, Mark Ruffalo as Bruce Banner/The Hulk, hasn't appeared in one of the previous five Marvel movies that have led to this point. So given the casting committee that assembled The Avengers, it's something of a miracle that it's ended up with one of the most enjoyable collections of actors in a big tentpole movie for quite some time.

Of course, for the most part, it's to be expected: while there are a few newcomers in the mix, the principle cast have close to a century of experience in the movies between them, and countless great performances in their back catalogs. With "The Avengers" finally hitting U.S. theaters tomorrow, we've picked out the greatest performance of each of the seven members who make up the superhero team (plus Tom Hiddleston, who plays villain Loki), so you can have your own mini-Avengers marathon if your screening gets sold out this weekend. Check it out below, and as ever, vent any disagreements in the comments section.

Robert Downey Jr. - "Chaplin" (1992)
Prior to "Chaplin," Robert Downey Jr. had been transitioning from teen flicks to more adult roles, in part thanks to his impressive turn in "Less Than Zero." But if confirmation were needed that he was one of the more exciting talents of his generation, it arrived with "Chaplin." Richard Attenborough's biopic is no great shakes -- competent, but overly conventional, and attempting to cover too much ground in its saggy running time. But Downey Jr. is terrific in the title role, taking on one of the most iconic movie figures ever, in what must have been somewhat terrifying responsibility. But you wouldn't know it when you watch him: while there isn't an obvious visual resemblance, he's wonderful as the silent star, pulling off the comedy as well as anyone could have, yet also getting under the skin of the man in a way that the film itself never quite manages. It's a testament to the performance that Attenborough includes footage of the real Chaplin in the credits, and you never feel cheated.
Honorable Mentions: We were a hair's breadth from selecting his fantastic comeback role in Shane Black's "Kiss Kiss Bang Bang" playing a failed actor turned would-be private eye in a fantastically motor-mouthed, vulnerable and hilarious performance. He did good work in "The Singing Detective" while still on the way back up again, even if the film itself is weak, while it's a mark of the strength of his turn in "Zodiac" that the film seems to sag a bit once he comes out of the picture. Finally, his second Oscar-nominated performance in "Tropic Thunder" is a thing of comic genius.

Chris Evans - "Sunshine" (2007)
Among an eclectic international cast for Danny Boyle's sci-fi near-masterpiece "Sunshine," Chris Evans was somewhat the odd man out. The actor had shown his charisma in genre fare like "Cellular" and "Fantastic Four," but the films themselves hadn't exactly shone, and he'd always seemed a little... insubstantial. Which makes it doubly impressive that he stands out among a strong cast including Cillian Murphy, Michelle Yeoh, Cliff Curtis, Rose Byrne and Mark Strong. Evans plays Mace, the engineer of the spaceship Pegasus II, and it's a world away from anything he'd done before. He's not a bad guy -- far from it -- but Evans is admirably unafraid to make the character prickly and unlikable, dedicated above all else to the success of their mission. It's the less glamorous side of the sort of heroic figure he's tended to play, but Evans walks the tightrope nicely -- you think that Mace is kind of a prig, but you still feel for him when he meets his icy death. Fingers crossed, his reunion with another international sci-fi cast for Bong Joon-Ho's "Snow Piercer" will be just as exciting.
Honorable Mentions: Even among a cast that seems to be engaging in some kind of World Scene Stealing competition, Chris Evans walks away with "Scott Pilgrim Vs. The World." As dickish skateboarder-turned-action-star Lucas Lee, he's a neat parody of a certain kind of ego-ed actor, complete with Christian Bale voice and preening manner. He's strong in indie "Puncture" too, even if the film isn't so hot.

Chris Hemsworth - "Thor" (2010)
The greenest member of the cast, we've got high hopes for his first serious dramatic turn, as race driver James Hunt in Ron Howard's upcoming "Rush," but right now, he's indecipherable from his Marvel character to most moviegoers. But that's no slight on Hemsworth as "Thor." Casting the part -- a six-foot-plus brick shithouse of a Norse God -- must have been Marvel's hardest task to date. The Australian actor rose to the challenge impressively, with a pitch-perfect accent, action chops, genuine gravitas and a deft comic touch. Thor's arc, from spoilt boy to hero, is one of the more satisfying in the films to date, and it's paid off neatly when he reprises the role in Joss Whedon's film. We can only hope that next year's sequel continues to give him good material.
Honorable Mentions: David Twohy's 2009 thriller "A Perfect Getaway" was pretty much ignored on release, despite being a nifty little genre picture, and Hemsworth, as one half of a sinister hitchhiking couple (with an impressive handlebar stache/beard combo), gives a nicely menacing, ambiguous turn.  

You Can Count On Me
Mark Ruffalo - "You Can Count On Me" (2000)
Even in dreck like "Rumor Has It," Ruffalo's never been anything less than thoroughly enjoyable to watch, but as reliably excellent as he is, his breakout performance in Kenneth Lonergan's 2000 film remains his peak. The actor plays Terry, the no-good, aimless, estranged brother of Sammy (Laura Linney), whose parents were killed in a car crash when they were children. Fleeing from a painful relationship with a girl who later attempts suicide, he returns home, crashing with his sister and proving to be a bad influence on her son Rudy Jr. (Rory Culkin). Ruffalo's turn saw him compared by all and sundry to Marlon Brando, and we suppose it's fair enough: there's a low-key brilliance to the performance that's reminiscent of the great star. Lonergan's greatest strength is bringing out a complexity in his characters, and Ruffalo rises to the occasion, playing an irresponsible fuck-up and a tiny, vulnerable child in the same breath.
Honorable Mentions: Ruffalo was almost as good, albeit in a much smaller role, in last year's reunion with Lonergan, "Margaret." Otherwise, he steals the show in "Eternal Sunshine Of The Spotless Mind," got a deserved Oscar nomination for "The Kids Are All Right," and alongside Downey Jr, was another highlight of "Zodiac" ("The Avengers," in which Ruffalo gives the best performance, capitalizes on their chemistry by making them something of a double act). We're also fond of Ruffalo in "The Brothers Bloom," even if we appreciate that some found the film hard to swallow.