Insert the first disc of the set and from the [Main Menu] select [Special Features]. Once there, select the text feature [Reel Sound]. Once you get there, using the [Righ arrow key on your remote control you can highlight the movie poster that can be seen on each page. If you select these posters you will be treated to brief snippets of whatever film the text passage was talking about.
Hidden Interview
Now, insert the second disc of the set and on the [Main Menu], press the [Lef arrow key on your remote control. This will highlight a lamp on the wall. Press [Enter] now and you will get to see an interview with "Moulin Rouge" director Baz Luhrman in which he discusses the impact "Singin' In The Rain" has had on him, among other things.