If you were still awake after the Oscars ended last night, you may have caught Robert Downey Jr. on Jimmy Kimmel Live, where he debuted a brand-new Iron Man 2 trailer. Whether you're a comic book fan or a Robert Downey Jr. fan, this trailer is must-see material, since it showcases a lot more fun lines from the movie, as well as some major plot points and details. Here are our six favorites.

Marvel Studios is getting ready to move on their Captain America movie, but first they need to figure out who'll play Steve Rogers, the 98-pound weakling who gets injected with a super-soldier serum that turns him into an American hero during World War II. A list of young American actors who will be screen-tested for the role has been leaked, and it's an interesting mix of square-jawed heartthrobs, teen-playing pretty-boys and Jim Halpert. Two other actors, Jensen Ackles (Supernatural) and Garret Hedlund (Friday Night Lights film), have been removed from consideration due to scheduling conflicts, but these remaining seven all have the potential to be punching Nazis by fall. Or do they? We broke down the pros and cons of having each of them play the First Avenger.

Four action-movie franchises have been in the news recently with good news -- all of them will be getting new installments in the near future. Daredevil, Riddick, Superman and Mission: Impossible's Ethan Hunt will all be returning to work, and they all have some big decisions to make. Besides M:I, which already reinvents itself stylistically with every film, they're all coming off of what could have been franchise-killing movies, so they're all going to have to follow M:I's lead. Here's some advice to the producers on what we want to see in each potential re-boot.

Jon Favreau must really like AC/DC. Or, more likely, the band's blistering guitar rock, violent lyrics and electrically inspired name simply make them perfect candidates to provide the entire soundtrack to Iron Man 2. Rockers providing soundtracks is nothing new, but rather than featuring all-new songs, like Queen did for Highlander and Daft Punk is doing for Tron, the AC/DC soundtrack will be a "greatest hits" collection, including some of their best-known anthems from as far back as 1976. (The promo video is set to 1980's "Shoot to Thrill.") With this in mind, we looked at other tentpole films slated for this year and picked the bands (and solo artists) with suitable back catalogs to provide all of the music for each movie.

Dwayne "The Rock" Johnson started out on his transition from the world of wrestling to the world of movies in the way that you'd expect any beefy athlete to: playing a bad guy in a mummy movie. Perfect. His action follow-ups the Scorpion King, The Rundown and Walking Tall showed he could carry a lead role, but lately he's been in a slew of flicks that are a little more kid-friendly, from The Game Plan (tough football player saddled with a precious kid he didn't know he had) to Disney's Race to Witch Mountain (cranky cab driver saddled with two alien runaways) to the forthcoming Tooth Fairy (tough hockey player gets stuck being a tooth fairy). We understand that Johnson wants to show his range, but the family fare is killing us. Since we still sorta like the guy and want to see him back in top form, we've got some suggestions for future career moves he should make.

So the news is out that (500) Days of Summer director Marc Webb will direct the Spider-Man reboot for Sony, plus two more installments after that. While the man only has one feature film under his belt -- and a hallucinatory musical rom-com, at that -- he's directed dozens of music videos since the late 1990s, which makes him as qualified as any music-video-director-turned-auteur. But what will the appropriately-named director bring to this blockbuster franchise, besides hundreds of terribly punny headlines? (Our favorite: "500 Days of Spiders.") We examined his relatively limited resume to see what we might expect in Spidey 2.0.

On Monday morning, John Malkovich confirmed that he was in negotiations to play the Vulture in Spider-Man 4. By the end of the day, he was out of a job. That's because there is no Spidey 4 anymore -- director Sam Raimi walked away from the franchise when script problems (likely involving Raimi's love of the Vulture, and Sony's wariness of an old, bald villain) threatened the release date, and Sony has decided to re-cast and re-boot the whole damn thing. Raimi's three movies may have their flaws (especially the last one), but they were hugely popular, which makes this a sad day for a lot of people. On the other hand, we couldn't be more excited about a re-boot, even if the franchise is only ten years old. Here's what we'd like to see this time around.

When Bryan Singer left the X-Men film franchise to film the reboot of the Superman, comic fans were torn: on the one hand, he was leaving the characters he'd knocked out of the park twice already, in X-Men and X2: X-Men United, but on the other hand he was hopefully going to make Superman cool again. It's a win-win! Well, cut to a few years later, and it's a lose-lose: the retro throwback Superman Returns is underperforming at the box office and Brett Ratner's X-Men: The Last Stand is underperforming in fans' expectations. With Superman in line to get another, more reboot-y reboot, Singer is no longer involved, and is now talking to Fox about rejoining the X-Men franchise. While a small part of us would love to see a proper sequel to the first two decent X-Men movies, we mostly want him to stay far, far away. Here's why.

Scary monsters. Super creeps. Sienna Miller. All are represented in this week's new movies on DVD, as wolverines, wolfmen, zombies and overrated actresses stalk the moors. And by moors, we mean Best Buy.

It looks like Disney's purchase of Marvel Entertainment has lit a fire under Fox. After all, they own the film rights to the Fantastic Four, the X-Men, Silver Surfer and Daredevil for as long as they continue to make movies. So, now that it's been two years since the last FF movie, they're getting ready to reboot the franchise. Frankly, I'm glad. The first film was good, clean kiddie fun (except for the fact that Jessica Alba kept taking her clothes off), but the second was boring, had Mr. Fantastic stretch-dancing and managed to make Marvel's biggest (literally) villain look like a rain cloud. Fox wouldn't say what they're doing, or even if they hope to bring back the serviceable original cast, but I hope they announce reboots of the rest of their Marvel properties (and Sony's, while they're at it), because, frankly, they all need it.