Nathaniel is known for his timeless look and haunting, yet soothing voice. He was trained under the late Silvanna Gallardo and credits the development of his craft to her teachings and belief in his abilities. His love for acting began at a young age, writing films for the neighborhood kids to be in. His love for acting was rediscovered while earning his degree. While taking film class, no one else was available to be in a project he'd written. So he did it himself. Grey considers himself a storyteller.