Rogen spoke at the Produced By Conference Saturday alongside writing partner Evan Goldberg and producing partner James Weaver
Paramount will release the film, which brings back Will Ferrell, Steve Carell, Paul Rudd and David Koechner
Will Ferrell and his crack team of journalists return to offer a tiny taste of "Anchorman 2"
"Old School" funny man Will Ferrell shows up in character to announce sequel to 2004 film "Anchorman"
GOP candidate Romney's butt-smooching paean to the Great Lakes State bears an eerie similarity to Will Ferrell's talking-head comedy