"I'd not like to deal with the man directly," Scorsese told television critics this weekend. "I'd like to create the story, to find the story, first of all, and then play it out the way I think it's right."
The film concentrates on Dylan's early performing years from 1961 to 1966 and will run this summer as part of the PBS "American Masters" series.
Scorsese directed "The Last Waltz" (search), chronicling the final performance of former Dylan backup The Band.
Scorsese has access to 10 hours of fresh Dylan interviews conducted by the singer's manager, and said he may eventually ask Dylan a few questions. Even then, he can never be quite sure if the always inscrutable Dylan is being upfront or not.
"I'm trying to make as honest a film as possible without unnecessary restrictions," Scorsese said. "But I think for me, of course, I'm on his side, so I might come out in terms of a pro-Dylan."