I always wanted Joaquin Phoenix for Batman, he toldYahoo Movies.

Its funny, I think we were just sort of out of time with our idea.

As he explained toThe Guardianin 2007, It was a hard R-rated Batman.

Batman-Joaquin-Phoenix

DC Comics; Stephane Cardinale/Corbis via Getty Images

What I pitched them was Travis Bickle meets The French Connection a real guy running around fighting crime.

No super-powers, no villains, just corruption.

For the Batmobile, I had him taking a bus engine and sticking it in a black Lincoln.

Real low-tech geek stuff.

My Batman was too nice for him, he added.

Id say, Batman wouldnt do that, he wouldnt torture anybody.