Post a pic and title card of singular great performances that have stayed with you ever since you first saw them. Exclude analysis of bodies of work, but feel free to list as many performances from the same actors/actresses as you wish. No lists. One at a time, to shine the light on that one incredible piece of work. The pic should be a shot from the performance. Take a screen cap if necessary, bub.
Please maintain the numbering order. I'm curious to see how many we'll come up with. I think it'll be hundreds!
(a clip I saw on TCM just now inspired this thread)