Many of the "long time" members here already know I'm a huge Miles Davis fan and I've spent many hours glued to my monitor watching short b&w Youtubes of his early quartets and quintets.
You may also know that I'm a big fan of the "Jazz on the Tube" site where they've gathered and cross referenced classic jazz films that can be found on Youtube.
Well, if you're as big a fan as I am, and just can't get enough, here's a video of Miles with the group that he made many of his great mid 60's recordings (starting with "7 Steps to Heaven" IIRC). Tony Williams, Ron Carter, Herbie Hancock and Wayne Shorter (all so young it's almost humorous).
Miles starts out a little rough but really gets going during "My Funny Valentine" (can I throw in another plug for getting "Cookin' With,.." on Prestige!).
This was recorded for Italian TV in '64 and is the complete (2 hours worth) video.
Oh yeah, some keyboard guy named Oscar Peterson is on the last 20 minutes or so. He's pretty good too.
http://www.jazzonthetube.com/videos/miles-davis/miles-in-milan.html