by Erskine » 01 Mar 2012
Let's take the two limo scenes of Mulholland Dr. The first one at the beginning with a dark haired woman we may believe is Rita/Camilla or someone else entirely, being driven by two unnamed persons. What limo has two drivers? Second, we have a limo on Mulholland Dr. with who we think is a blonde named Diane/Betty or someone else entirely, again, two unnamed persons, one driver, one in passenger seat next to the driver. In both scenes they are being take somewhere. If Camilla is living with Adam at a house atop Mulholland Dr. she wouldn't call a Limo to have herself taken to her own party, we all can agree on that, this also is where we perceive a dream narrative to really begin, the story proper.
Later in the film we have a limo, like before pick up or we are led to believe pick up Diane at her "house", the woman on the phone we believe is Camilla says it is waiting outside her house. It is also noted that she gives her the address for which many have wondered why she would need it if a limo was taking her. So we have a limo, two drivers up front and Diane in the back, they stop to be met by Camilla for a trip through the weeds and thickets? Makes no senses. If we assumed the first limo scene was a portion of a dream, and the second was the real scene where it takes place presumably BEFORE a hit on Camilla takes place. why would Diane say "what are you doing? we don't stop here"?
My feeling of late has been that it is Diane who was murdered/killed/dies, Betty in her time, this is why Adam is recasting the lead, this is why he appears transfixed and disturbed when he sees Betty/Diane when she crosses over into his studio and they make eye contact. This is why he doesn't want Camilla Rhodes in his film, this is why it wasn't Camillas talent alone that helped her. There is a lot of room for this theory and many of the loose ends can tie into it, it's one I've been working on.