Director, Alfonso Cuarón’s follow-up to Children of Men has been in production for years and has gone through several cast changes. Gravity originally called for Robert Downey Jr. and Angelina Jolie. The director eventually settled on George Clooney and Sandra Bullock. But honestly, it would really matter who’s in those spacesuits. This movie looks awesome. Apparently, the opening is a 20-minute long, uncut shot. It’s probably just Clooney grinning at the camera. That’s how you put butts in the seats!