The , 1978 horror film starring Michael Caine and Katharine Ross (5)

I believe the answer is:

swarm

(Other definitions for swarm that I've seen before include "Group of social insects" , "Horde" , "Arrive in numbers" , "Plague of insects" , "Large group of bees" .)

I've seen this clue in The Mirror.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.