This is such an accessible crossword! the 1a is hysterical, its spot on. 5 d is a perfect anagram describing exactly the content of the film. 6d, well there are only so many French phrases for 'in a while'. and this one starts with one letter, so...
I'm not very good at crosswords and the Everyman is the only one I can handle, and many of them recently have had me completely befuddled and close to giving up the habit altogether, but todays has got me back on board.
So how out of step with the rest of this forum do I feel?
having said all that, Im stumped and humbly ask help with
17a Surprising appearance of genetic material (lacking nitrogen) startled Darwin. (4.4)