Hi Richard, I'm glad you are interested in this topic. Here's a mini play by play for this gif: And their off, Clint swings his last remaining leg into the limo, JFK is bent over halfway across the seat, Jackie is stretching out on the trunk. Clint grabs Jackie, JFK is still static, Jackie is looking for a place to sit in the back seat. Clint forces Jackie's arm down, JFK hasn't moved much, Jackie is being pulled down by Clint. Clint releases Jackie, JFK is lifeless, Jackie's elbow hits