Willem Dafoe: Vulko
Nuidis Vulko : [about Arthur] He's spent his entire life training. Training to be the best.
Nuidis Vulko : The ocean is not just our home, it is who we are.
Young Arthur (Nine Years Old) : You can talk underwater!... Wait, I can talk underwater too! This is awesome!
Nuidis Vulko : We can do so much more than talk. Being Atlantean is more than just being able to breathe under water, your body is equipped to survive in the extreme cold and pressure, and your eyes adjust to see in the darkness.