During a recent interview with Zap2It, actress Kirsten Dunst revealed some new details about the villains of of Spider-man 3 while promoting her upcoming film Elizabethtown.

"We have really great people though as the villains in this film, Thomas Haden Church and Topher Grace -- Venom and Sandman," says Kirsten Dunst while promoting her film Elizabethtown.

"Maybe I wasn't supposed to say that," she says, checking with her rep, who assures her the information has already been released.

The Interview with a Vampire actress is a little shaky on the information at first, saying that Church would play Venom and Grace would take on Sandman, before reversing her claim when a journalist expresses disbelief. "It's the other way around. You're right," she concedes.

Sandman is a career criminal whose irradiated body can turn into a sand-like substance.

In the case of Venom, an alien symbiote that once masqueraded as Spider-Man's costume takes over ex-reporter Eddie Brock -- who has a beef with Spider-Man over a journalism-related embarrassment. The symbiote gives his body and hatred strength, creating a supervillain that looks like a black-and-white version of Spider-Man with a wicked smile.

CLICK HERE for the entire interview.