Who played the male lead role in the film "Avatar"?

More Questions:

The Italian Giovanni Schiaparelli is best known today for naming most of the canals where?

What popular snack food was invented in Italy in 610 AD, and was shaped to look like a child's are folded in prayer?

Which sport would you be playing when competing for the Davis Cup?

How many tablespoons are in a cup?

Nick Carraway was the narrating lead character in which classic novel?

The opera Aida was commissioned to mark what event?

How many US states have names which are only four letters long?

What does the 49th parallel separate Montana from?

Who played the roles of Harry and Sally in the movie "When Harry Met Sally"?

What does CSI stand for in the TV show by the same name?

In what Arizona city does the movie "Psycho" begin?

What classical composer was the subject of a #1 hit song in 1986 by Falco?

What is the name of Doc Brown's dog in the movie "Back to the Future"?

Who was the only person to be nearby at three different US presidential assassinations?

In which ocean or sea are the Seychelles?