Alan Rickman slammed Harry Potter creators over 'teen audience appeal' in unearthed letter

“And it was important for her that I know something, but she only gave me a tiny piece of information which helped me think it was a more ambiguous route.”

Speaking to the LA Times in 2011, he gave away a little of what he had known, saying how he knew he would always be a ‘double agent.’

Speaking about author Rowling, Rickman said: “It’s completely staggering that she had all of that in her head.

“Rumour has it that she put the ending in a bank vault when she was writing the beginning.

“So she held it all in her head, all seven books. It’s jaw-dropping, really.”

Harry Potter and the Sorcerer’s Stone is on Syfy at 3.00pm today.

source: express.co.uk