Credits have the movie director's name as 'Bob Booker' (not 'Brooker' as we hear). Furthermore, many of the characters' names are simply not mentioned at all during the course of the film (Billy Deznutz, Joe Messing, Bondar, etc.) but their character's names are all listed in the closing credits.
In the credits to Mulholland Dr., actor Chad Everett is mistakenly listed as playing Jimmy Katz. The name of Everett's character is actually Woody Katz.
The only time we see the full title spelled out is at the end of the end credits. During the opening credits, there is only a street sign that says "Mulholland Dr".