Who portrayed the protagonist  character in "The Twilight Saga: Eclipse"?
Bella Swan Isabella Marie "Bella" Swan (later Bella Cullen) is a character and the protagonist of the "Twilight" series, written by Stephenie Meyer. The "Twilight" series, consisting of the novels "Twilight", "New Moon", "Eclipse", and "Breaking Dawn", is primarily narrated from Bella's point of view. In the film series, Bella is portrayed by actress Kristen Stewart.
Kellan Lutz Kellan Christopher Lutz (born March 15, 1985) is an American model and actor. He is known for playing Emmett Cullen in "The Twilight Saga" film series (2008–2012), and has since played Poseidon in the 2011 film "Immortals", Tarzan in the 2013 animated film "Tarzan", John Smilee in "The Expendables 3" (2014), and Hercules in the 2014 film "The Legend of Hercules."