movie story is unnecessary. Just
movie is enough.
I don't think you mean
averted. Do you mean
urged? Do you mean
prevented from?
avert
1 : to turn away or aside (as the eyes) in avoidance
2 : to see coming and ward off
: AVOID <
avert disaster>
to do that at the end is unclear. The word choice is too general and vague to fit with the rest of the sentence.
How about this?
I thought the movie was about trafficking in chemical weapons and how IMF agents prevent this kind of illegal activity.
CJ