Ananova:

Bob Dylan is reportedly in talks over a sequel to Martin Scorsese's No Direction Home documentary.

Susan Lacy, executive producer of the two part film, says "preliminary discussions" are already taking place.

No Direction Home, in which Dylan talked extensively about his life on camera for the first time, follows his career up until 1966.

Ms Lacy revealed that a follow-up was under considertion during a webchat with Dylan fans.

She said: "We are having preliminary discussions about that. We are researching that right now. There's

not as much material and it's not as dense as the material we had from the sixties. There are big gaps in it."

Although no official figures have yet been released, Lacy described ratings for No Direction Home, which aired this week in both the UK and US as "fabulous."