To see if a movie has iTunes Extras, go to the Apple TV app or iTunes Store and look for this badge on the movie's description page.
You can watch iTunes Extras in the Apple TV app on an iPhone, iPad, iPod touch, Mac, and Apple TV. Or in iTunes for Windows on a PC. For iTunes Extras to display on an iPhone, iPad, or iPod touch, use your device in landscape mode.
iTunes Extras aren't available in certain countries and regions. Learn about what's available in your country or region.
Make sure that you have a strong Internet connection
Connect your device to a Wi-Fi network and try again. If you're using an iPhone or iPad with a cellular connection, make sure that cellular data is turned on for the Apple TV app in Settings.
Check if the movie has iTunes Extras
On your iPhone, iPad, iPod touch, Mac, or Apple TV, open the Apple TV app, then go to the Library tab. On a PC, open iTunes for Windows, select Movies from the menu in the upper-left corner, then select the Library tab.
Select a movie to see its description page. If a movie has iTunes Extras, you'll see an iTunes Extras badge.
If you didn't buy the high definition (HD) version of the movie, or if you rented the movie, then the movie won't have iTunes Extras.
iTunes Extras aren't available in the Apple TV app on smart TVs and streaming devices.
Update your software
Make sure that your iPhone or iPod touch is updated to the latest version of iOS, iPad is updated to the latest version iPadOS, Mac is updated to the latest version macOS, and Apple TV is updated to the latest version tvOS. On a PC, make sure that you're using the latest version of iTunes for Windows.
Get more help
If you still can't view your iTunes Extras, you can report a problem with your purchase.
If you bought the movie before July 10, 2014
If you bought a movie with iTunes Extras before July 10, 2014, you might also be able to download a version of the original iTunes Extras (if available) from the iTunes Store on a Mac or PC with iTunes.
When you download iTunes Extras, they appear as a separate item in your Library.