Forget most of the 100 minutes of Eastern Promises. This movie is 2 scenes long, surrounded by filler.
#1. Russian badass getting a close shave gets his throat sawed open by a Russian dumbass with a dull blade.
#2. A completely nekkid Viggo Mortensen fights 2 killers for a brutal 5 minutes. I won't spoil the end for you, but Viggo kills them both and lives happily ever after.