The final panel of theatrical releases at this year’s San Diego Comic-Con’s Hall H belonged to the much-anticipated and long-awaited Avengers: Age of Ultron, where the first footage from the film was shown (description of the footage is below).

Marvel CEO Kevin Feige introduced Robert Downey, Jr. and he waltzed out to the boogieing strains of Michael Jackson’s “Don’t Stop ’til You Get Enough.” He opened a Pelican briefcase and pulled out long-stemmed red roses, which he tossed into the crowd, to ecstatic cheers. Feige continued to introduce the cast — Jeremy Renner, Mark Ruffalo, Chris Hemsworth, Cobie Smulders, Samuel L. Jackson, Chris Evans, Paul Bettany (The Vision), and newcomers to the Marvel Cinematic Universe Aaron Taylor-Johnson (Quicksilver), James Spader (Ultron), and Elisabeth Olsen (Scarlet Witch).

Though Marvel Studios has built a successful product by creating a cinematic universe that will literally go to galaxies far, far away, it still has a lot of room to grow. Part of that growth was bringing the individual heroes together for The Avengers, and with Avengers: Age of Ultron in the process of shooting, there’s likely to be a lot of speculation on the future of each of the characters.

One rumor has the Hulk doing something so bad during Age of Ultron, that the rest of the Avengers come to the decision to send him off to space in order to keep the earth safe, where he would eventually meet up with the Guardians of the Galaxy for a Guardians of the Galaxy sequel/Planet Hulk film. With Marvel Studios having mapped out their plans until 2028, this sounded like it was going to happen.

But Marvel Studios President Kevin Feige and Guardians of the Galaxy director James Gunn have put a stop to these rumors by confirming that Hulk will not be in the sequel, nor will there be a Planet Hulk film. Hit the jump to learn more.

I can’t talk about Guardians of the Galaxy yet, but I’ll let all the Twitter reactions speak for themselves. And as exciting as they are to read, the first thing that came to mind is if there will be a Guardians and Avengers crossover. And depending on the success of this film, Kevin Feige might be open to the idea of it.

We’ve already head about how there won’t be any Marvel crossovers with other heroes that Sony and Fox holds the rights to — Fox won’t even do any in-house crossovers — but an Avengers and Guardians of the Galaxy crossover would be one of the biggest assembling of heroes since… well The Avengers.

While a crossover with other studios may be harder to work out, Feige teased the idea of a major crossover between the two properties. Hit the jump for more.

Many have been waiting to see what Ultron would look like in Avengers: Age of Ultron. Leaked photos gave an incomplete depiction of the character, since most of the motion capture would be finalized through the post production process. Now a week before Comic-Con is about to kick off, Entertainment Weekly has given us our first look at the villain, with the very high possibility of seeing him in action during Marvel’s panel at Hall H next Saturday.

Plus Joss Whedon spills some juicy info about the film’s plot, how Ultron fits into the Marvel Cinematic Universe, and much more. Hit the jump to see Ultron’s first look and read all the details on the highly anticipated sequel.

The Incredible Hulk solo films have been proven difficult to adapt. Two movies already in the books, and none of them have given Marvel the confidence to move forward with another sequel. The character has proven his mettle in team efforts though, with fans expressing interest in seeing more of the Hulk after a wonderful display of smashing in The Avengers. But we haven’t seen much of the character in Phase 2, and with Phase 3 continuing right after Avengers: Age of Ultron, what we can expect to see from the Hulk is still very much in the air.

We’ve heard rumblings of a Hulk solo film happening in Phase 3, most of them being shot down almost immediately after they surface. But a new report indicates that a Hulk solo movie is in the works. Hit the jump to see where Marvel Studios expects to take the Hulk.