Daniel Radcliffe says they’ll be more humor in the sixth Harry Potter movie.
"In some places it will be quite a lot lighter, which is hard in a way for me because my natural instincts and personality tend towards the darker side," Daniel explains.
"It's also nice to let people see Harry's sense of humour - but toward the end of the film it gets as dark as the fifth ever was."
The next movie, Harry Potter and the half Blood Prince, is to arrive in theatres in November 2008.
Daniel adds: "I've just been doing a bit of work with Jim Broadbent who plays Maurice Slughorn, who's just fantastic. And we've been doing a bit of stuff with me and Rupert [Grint, who plays Ron Weasley].
"We haven't done any scenes with all the kids yet in the Great Hall - that's all to look forward to just after Christmas. It's glorious to be working with [director] David Yates again."
