The studio was formed by the merger of the feature animation division of DreamWorks and Pacific Data Images (PDI). Originally formed under the banner of DreamWorks in 1997 by some of Amblin Entertainment's former animation branch Amblimation alumni, it was spun off into a separate public company in 2004. DreamWorks Animation currently maintains two campuses: the original DreamWorks feature animation studio in Glendale and the PDI studio in Redwood City. DreamWorks Animation has produced the following animated shows for Nickelodeon: