Movies
Adam Fierro and Glen Mazzara were hired to pen the sequel earlier this summer, but it was not confirmed whether any of the original cast would be involved.
However, speaking to MTV, Berg said: "Everybody's going to come back for the sequel."
He also revealed that he already has someone in mind to play a third immortal god alongside Smith and Theron's characters. "I'm not gonna tell you who, but we have!" he said.
Hancock, which took in more than $600 million at the worldwide box office, centred on a down-and-out crimefighter whose image is overhauled by a PR guru.
Movie Reviews
Ghost Rider: Spirit of Vengeance reviewNicolas Cage returns for a mediocre reboot that at least improves on its predecessor.
At the Movies
This Week's 5 Hottest Movie VideosIron Sky and The Lorax previews are among this week's highlights.
Movies Interviews
Max von Sydow 'Extremely Loud' interviewActing legend Max von Sydow on Extremely Loud & Incredibly Close, The Exorcist and Flash Gordon.
Box Office Charts
'The Woman in Black' wins UK box officeThe Woman in Black beats The Muppets and Star Wars at the the UK box office.
