Crazy Credits (2)

In the opening sequence, when the actors ride on their horses towards the camera and are introduced, the order in which they are introduced is never consistent - this was most likely done to prevent a single actor from becoming the "main" star of the show.

The opening and closing credits show a picture on the screen that corresponds with whatever credit is being given ("Music by" is accompanied by a man playing a violin, "Written by" has a Mark Twain-inspired writer type holding a book with "Bonanza" written on its cover, etc.)