Phil Tippet said:
George and Richard Marquand, the director, came in and Richard was saying, "George, I don't totally get where we need to go with this picture." And George said, "Well, did you see Benji?" "No George, I didn't see Benji." "Well, what we're doing now is kind of like a cross between Benji and what we did on Empire Strikes Back."
WTF? HAHA!!! This is almost better than George's old preservation quotes!