Question: At the very end of the scene in which Walter and the Dude are spreading Donnie's ashes at the coast, a dark and unidentifiable figure appears for a few seconds in the upper right screen, apparently hiking a trail along the cliff. Was this an accidental walk-on by an actual hiker, or was it written into the script? With all the star-power in this film, I thought every bit of background action was supposed to be meticulously crafted.
Question: What did Walter mean by, "You're killing your father, Larry!"?
Question: What role does Paris Themmen play in this movie? (IMDB.com only lists him as "uncredited".).
Question: What exactly was Maude's doctor checking for? That he was fertile? That he didn't have an STD?