Sparky was portrayed in the first three episodes in the series by Henry Blair, but was later voiced by Lee LeDoux and June Foray. The series was produced by Alan Livingston with orchestration by Billy May. The piano pieces on "Sparky's Magic Piano" were performed by Ray Turner. The voice of the piano was generated by Sonovox, an early version of the talk box. The series also featured many voices familiar to fans of Disney and Warner Bros. cartoons, as well as notable Capitol music artists, such as Stan Kenton.