The actor is also eyeing the Warner Bros project as a possible directing and starring vehicle. Gordon-Levitt has teamed up with 'The Dark Knight' screenwriter David S Goyer for the project, reported Variety.
'The Sandman' was published by DC Comics for 75 issues between 1989 and 1996. It centres on the character Dream, also known as with many other names such as Lord of Dreams, Morpheus, Oneiros, the Shaper, the Shaper of Form, Lord of the Dreaming, the Dream King, Dream-Sneak, Dream Cat, Murphy, Kai'ckul, and Lord L'Zoril.
Gordon-Levitt has previously starred in Warner Bros movies like 'The Dark Knight Rises' and 'Inception'.