Jonathan Cooper is an animator who has some impressive games and studios on his resume. He was the animation director for Assassin's Creed III with Ubisoft, lead animator on Mass Effect and Mass Effect 2 with BioWare, and moved over Naughty Dog in 2014 to work on Uncharted 4.
He recently released a reel on his personal Vimeo account of highlights from Uncharted 4. It shows the pre-visualised animation for a handful of the big interactive sequences from the game, including the early sequence where Mr. and Mrs. Drake play Crash Bandicoot. It offers a small amout of insight into the amount of work that went into creating Uncharted 4.