Was Dennis Quaid on coke when he made The Big Easy?

Just wondering. He's just so durn skinny in this movie. But you gets to see his bum! Yes, he looks amazingly muscular...but just a leeeetle strung out. Dennis! Why you gotta be like that? Still, I love when every actor in a movie commits to a local dialect. It's a funny/awkward/strained/valiant effort. So Dennis, I applaud your effort to sound Cajun. It's difficult, but you even came off as sexy doing it. It helped that you had your shirt off a lot.

I don't know about the cult classic part, but I enjoyed the music and Ellen Barkin's horrible, horrible outfits. I guess when your legs are that good, you can really do anything.