… Productions (and later Nelvana, the Canadian studio). Its operatic opening theme … of mixed African, Caucasian, and Native American descent—voiced Elisa Maza, a … woman of half-Native American and half-African American descent …… Productions (and later Nelvana, the Canadian studio). Its operatic opening theme … of mixed African, Caucasian, and Native American descent—voiced Elisa Maza, a … woman of half-Native American and half-African American descent …