Zoe Saldaña was initially scared of shooting scenes underwater for Avatar sequel

In the follow-up to his 2009 box office smash, director James Cameron switched the location from the rainforest to the ocean and his actors had to learn how to hold their breath for several minutes to film scenes underwater. Speaking to The New York Times, Saldaña, who plays Neytiri in the franchise, admitted the challenge was a terrifying prospect. "The first step is you fake it till you make it: You tell your boss, 'Yeah, absolutely, I'm so excited,' and then it's complete horror, like, 'What am I going to do?”...