Question: What nationality is the director of film Billy Boy (1954 Film)?
Sentence (from "Tex Avery"): He also performed a great deal of voice work in his cartoons, usually throwaway bits ("e.g." the Santa Claus seen briefly in "Who Killed Who?"); Avery also voiced Junior from "George and Junior", as well as occasionally filling in for Bill Thompson as Droopy.
Relevant evidence: No