Interstellar (2014) Production

Interstellar (2014) Production trivia questions

1. Who was originally attached to direct this film before Christopher Nolan?
2. Which physicist served as executive producer and scientific consultant?
3. Which cinematographer shot the film on 35 mm and IMAX 70 mm?
4. Which visual effects company created the film's additional VFX?
5. Which producer developed the project from an early treatment with the physicist?
6. Which Canadian province hosted part of the filming?
7. Which Icelandic location was used during production?
8. Which U.S. studio distributed the film domestically?
9. Which company handled distribution in international markets?
10. Which Oscar did the film win at the 87th Academy Awards?