14. The Secret Mining Dance Party (Finest Hour)
https://youtu.be/c8emHxXQP5U?t=177 Even the very first Call of Duty (this was an expansion pack to the original) was pulling out all the stops to make an impression, and being Finest Hour was going up against the world-conquering Medal Of Honor series (which had its own madness, thanks to rocket-wielding dogs), developers Spark Unlimited threw this little 'dance party' scene in, just for kicks. To find it, you need to turn around when coming up to the last ladder in the Underground Passage level, instead reverting back and going down the right-hand side tunnel, towards a set of wooden boards that block the way. You can see down the tunnel on the other side, so toss out some grenades and they'll break free. You're then free to wander through and into the party, where you'll see soldiers pulling off some brilliantly-animated breakdance moves as another operates the music. Speaking of which, the above video's audio is pretty spot on (despite the age of the clip degrading it somewhat) - that 'song' is exactly what's played inside the cave, although it sounds a bit like someone let Skrillex loose with a load of record scratch soundbites.