Another week, another look at what's new on the iTunes Store. This week, you can pre-order the upcoming documentary about Amy Winehouse, deals on comic book and superhero movies, and more.

This week in movies, you can now pre-order Amy, a new documentary on the late musician Amy Winehouse, whose albums have also been remastered for iTunes. Ahead of its release on DVD and Blu-ray, you can also grab The Second Best Exotic Marigold Hotel, starring Judy Dench, Maggie Smith, and Bill Nighy. A number of movies based on comic books are available for $9.99 each this week, including 300, V for Vendetta, and Richard Donner's Superman movies. The Imitation Game is this week's Movie of the Week.

In TV, there are discounted seasons and previews available for popular shows such as Sherlock and Doctor Who. There are also discounts on seasons for a number of science fiction and fantasy series, including Firefly, Penny Dreadful, and The Leftovers, all available under $15.

Check in next week for more from the iTunes Store.