Updated 28 Mar with new hints - see below
If you're looking for a few easy ones to get you started, I suggest 8, 21, 26, 33, and 40.
Update: I've highlighted the remaining clues, to make it easier for new people to join in.
Update: I've highlighted the remaining clues, to make it easier for new people to join in.Update2: As progress has stalled on the last couple of clues, I'm adding a couple of hints:
One of the movie heroines is not a person.
One of the movie heroines has a single name, which I've split in two at an arbitrary point.