“His film debut came in 1964’s Dr. Strangelove as Lt. Lothar Zogg.” The movie that was delayed to alter the script after the Kennedy assassination. The main character was a composite character of General Edwin Walker and another. Oswald attempted to shoot Walker earlier in Dallas.
Someone tried to shoot Walker, I seriously doubt it was Oswald.
Here’s a link to a video from America’s Untold Stories . This video is the second of two that AUS has done on Walker .
Who was General Edwin Walker? Part Two: Lee Harvey Oswald and JFK