Seth Rogen has done voice work for the film Monsters vs. Aliens.
Monsters vs. Aliens . The film features the voices of Reese Witherspoon , Seth Rogen , Hugh Laurie , Will Arnett , Kiefer Sutherland , Rainn Wilson , Paul Rudd and Stephen Colbert . Seth Rogen . He has also done voice work for the films Horton Hears a Who ! , the Kung Fu Panda film series , The Spiderwick Chronicles , Monsters vs. Aliens , Paul , and Sausage Party .