Attack
Go to the [Index] menu on the disc. On the first page of the menu, an icon of an Omnidroid will appear after a while. Press the [Up] arrow key on your remote control to highlight the icon, then press [Enter]. You'll see a clip about the cake-eating scene. On the second page of the menu, an icon of an Omnidroid will eventually appear in the top right-hand corner of the screen. Press [Up] and then [Enter] to see a Pixar employee being attacked by a big red ball.
Bonus Clips
Go to the [Behind The Scenes] menu. The menu will cycle through each family member. When it gets to Jack Jack, an icon of an Omnidroid will eventually appear in the top right-hand corner of the screen. Press [Up] on your remote control to highlight the icon, then press [Enter] to see one of two clips. The first clip has Brad Bird talking about Frank Thomas and Ollie Johnston (veteran Disney animators), while the second clip is titled "Markisms".
Go to the [More Making Of The Incredibles] section. An icon of an Omnidroid will eventually appear in the top right-hand corner of the screen. Press [Up] on your remote control to highlight the icon, then press [Enter] to see one of two randomly selected clips. The first clip is a rough animation of Dash and one of the guards, while the second clip is a rough animation of Mr. Incredible throwing a rock at a guard.
In the [Publicity] section of the disc an icon of an Omnidroid will also appear after some time, this time in the top right-hand corner of the screen. Press [Up] to highlight the icon, then press [Enter] to see one of two random clips. The first clip features Dash & Mr. Incredible, while the second clip features Mr. Incredible & Frozone.
Dancing
On disc one, from the [Main Menu] go to the [Commentaries] section and there simply wait for a little while. Eventually a silhouette of Mr. Incredible will show up which you can select using the directional keys on your remote control. Press [Enter] and you will see some clips of Mr. Incredible doing some dancing in his living room.
Deleted Scene
Go to the [Deleted Scenes] menu on disc two. An icon of the Omnidroid will eventually appear in the top right-hand corner of the screen. Press the [Up] arrow key on your remote control to highlight the icon, then press [Enter]. You'll see a deleted scene of what took place before Dash put the thumbtack on the teacher's chair.
Explosions
On disc two, on the [Main Menu], highlight the menu entry [Intro] and then wait for some time without doing anything. After about 20 seconds, the Omnidroid will appear on the menu. Now press the [Up] arrow key on your remote control to highlight Omnidroid and press the [Enter] key to view a series of explosions from the movie.
Attack...