Only in the movies.
From NC State announcement:
While playing in Los Angeles, Gabriel took advantage of his dark good looks and his proximity to the entertainment industry and had a brief career in the movies and television. His best-known role was as the adopted Indian son of John Wayne in The Undefeated.
His dark complexion led some to believe he was actually American Indian but his lineage was Filipino American on his father’s side and Irish-American on his mother’s.