Sony Entertainment will unveil the first official trailer for The Amazing Spider-Man 2 at San Diego Comic-Con this Friday, but kept hype fresh by releasing a promo teaser, revealing the first look at Jamie Foxx as villain, Electro.

Foxx looks unrecognizable at Electro, with the blue skin and the bolts of lightnening running through his vein. At the end of the trailer the time and location of the Spider-Man 2 panel at Comic-Con is revealed: Friday, July 19, Hall H at 4:00 p.m.

Below is the synopsis of the upcoming flick, according to Comic Book News:

In The Amazing Spider-Man 2, Peter Parker (Andrew Garfield) finds life is busy - between taking out the bad guys as Spider-Man and spending time with the person he loves, Gwen (Emma Stone), high school graduation can't come quickly enough. Peter hasn't forgotten about the promise he made to Gwen's father to protect her by staying away - but that's a promise he just can't keep. Things will change for Peter when a new villain, Electro (Jamie Foxx), emerges, an old friend, Harry Osborn (Dane DeHaan), returns, and Peter uncovers new clues about his past.

Marvel and Sony have kept quiet about details of the movie since the beginning of film production, but the trailer is not the only teaser that has been released. Felicity Jones, who plays Black Cat in the film, in an interview with View London tipped off the possible appearance of a few characters

"It's all quite shrouded in secrecy, but I'm the Goblin's girlfriend -- I'm in a relationship with him, and his accomplice. I'm on the dark side," Jones said.

The Green Goblin's appearance in the film was never confirmed before Jones gave the interview.

Watch the teaser for The Amazing Spider-Man 2 below. The film will be released to theaters May 2, 2014.