THIS IS MY FAVORITE GOLIATH EXPRESSION CLIP OF ALL TIME.
This is from the season 2 episode “The Price,” one of the best-animated, and one of my favorite eps in the entire damn series. He thinks Hudson is dead. He thinks that he has just seen Macbeth gun down his oldest friend and mentor, and in the show you can see his face transition so fucking flawlessly from disbelief, to horror, to crushing grief, to rage
And it is the most beautiful thing I have ever seen. Good GIF set.