Actor Rupert Everett's book of memoirs, Red Carpets and Other Banana Skins, has a colourful chapter about shooting Quiet Flows the Don under Sergei Bondarchuk at Mosfilm in 1990; Everett was in Moscow for a year. You can't read the relevant pages at Amazon for free yet, unfortunately (I got my copy for £1.50 at Sue Ryder Cancer Care in Aldeburgh):
Gangs of Turks posing as queers hung out in the little park in front of the Bolshoi, as Bruno found to his cost one drunken night. Mid-embrace, his lover's friends leapt out from behind trees and stole all his clothes, leaving him in his underpants in minus ten degrees, jumping up and down while trying to hitch a ride home.
I doubt they were Turks, although I don't doubt the anecdote.