I just saw a couple of movies that involved scuba diving.
1) Get Smart (with Steve Carrel) had a bit part with scuba divers using lift bags to carry contraband down a river to a waiting ship.
2) The Water Horse (doesn’t actually show scuba divers in the movie, but the behind the scenes part on the dvd shows how much they depended on scuba divers for the underwater shots and keeping the star of the movie safe - the young actor is a future scuba diver that’s certain).