You can see Nova at the 1:45-2:15 mark, and Frog Thor at the 00:15-00:51 mark.
via Cosmic Book News.
Ultimate Spider-Man will be a unique journey exploring our favorite web-slinger as he teams up with other fan favorite Marvel Super Heroes in never before seen stories with a new life filled with great challenges, new friends, intense action and character growth. Ultimate Spider-Man will tell a coming of age story, where hapless Peter Parker evolves from a naive teen hotshot to a true hero who comes to terms with his origins and abilities. As the storyline begins, Peter Parker has been Spider-Man for just one year. Hes fought villains, saved lives, but still has much to learn about being a super-hero. Now, Nick Fury gives Peter the chance to go to the next level to train to be a real super-hero and become The Ultimate Spider-Man. But before he can do that, Peter will have to learn how to work with a team of fellow teenage super-heroes. Along the way, he will have to navigate challenging relationships with mentors and super-colleagues, and emerge with a better understanding of his parents' legacy and his own destiny.
Drake Bell is the voice for Peter Park/Spider-Man on
Ultimate Spider-Man, which premieres on April 1st, 2012 at Disney XD!