Since the late 1990s, DreamWorks Animation has been one of the busiest producers of animated feature films, creating iconic franchises like Shrek, Kung Fu Panda, and How To Train Your Dragon. Over the course of two decades, and more than 30 films, many A-list stars have lent their voices to DreamWorks characters, from Kate Winslet, to Justin Timberlake, to even Martin Scorsese.