-Hugo Weaving (Elrond) had starred as the Red Skull in Captain America: The First Avenger (2011).
-Liv Tyler (Arwen) played Betty Ross in The Incredible Hulk (2008).
-Lee Pace (Thranduil) plays Ronan in Guardians of the Galaxy (2014).
-Evangeline Lilly (Tauriel) stars in Ant-Man (2015).
-1st - to escape Gollum in the goblins' caves.
-2nd - to escape the spiders.
-3rd - to help Thorin and the rest of the company to escape from Thranduil's cells.
-4th - to hide from Smaug's sight after his awakening.
-5th - to avoid being eaten by Smaug, running from Smaug's fire breath.
-6th - to travel from Dale to Ravenhill to tell Thorin about Azog's trap.