William Steig

Filmografía como guionista:

Shrek Tercero (2007)
    ...T.O.: Shrek the Third

Shrek 2 (2004)
    ...T.O.: Shrek 2

Shrek 3-D (2003)
    ...T.O.: Shrek 4-D

Shrek (2001)
    ...T.O.: Shrek