The first of the new characters, A.C. Slater, was conceived as a young John Travolta type who would be an army brat and wear a leather jacket. He was originally conceived of as Italian-American. However, when all efforts to cast the character were unsuccessful, Engel asked that the part be opened up to other ethnicities. Two days later, Mario Lopez, a dancer and drummer of Latino descent from "Kids Incorporated" auditioned for the role. Lopez was judged the best actor who auditioned, and was cast.