Question: Do director of film The Student Prince (film) and director of film Arm in Arm Down the Street (1966 film) have the same nationality?
Sentence (from "The Student Prince (film)"): Due to the contractual agreement between studio Metro- Goldwyn- Mayer and Lanza, songs that the actor had already recorded were used in the film, dubbing over Purdom's actual voice.
Relevant evidence: No