Here's an excerpt from Quileute Wolf Pack.com's Exclusive Interview with Mariel Belanger, who plays 'The Third Wife' in "The Twilight Saga: Eclipse" which you can read in full here.
QWP: What was filming on the set of The Twilight Saga: Eclipselike? Was it different from other projects you’ve worked on?
MB: It was very different. TSE was much bigger than anything I had worked on. I’ve been on some T.V. sets but it was definitely different. There is so much going on all the time in many different places. The daily call sheets were quite long and laid out the going ons of every actor/ key person needed that day, what they were supposed to be doing etc. It opens your eyes as to the level of multi-tasking skills needed by key crewmembers.
QWP: Were there any memorable moments on the set of The Twilight Saga: Eclipse that you can share with the fans?
MB: I spent as much time as I could on set and not in my trailer just so I could take in the whole experience. I got to watch Kristen Stewart as she mimicked my performance for the morphing into Third Wife part. She was nice, introduced herself to me. I felt welcomed by pretty much everyone I got to meet. I really enjoyed watching the stunts, it happens so fast, but when you’re on set – you know exactly how many falls and hits they take.