Thirteenth in the list of top US box-office grossing movies of 1938.
"The Screen Guild Theater" broadcast a 30-minute radio adaptation of the movie on October 16, 1944 with Herbert Marshall reprising his film role.
Gail Patrick plays the mother of Deanna Durbin. In reality Patrick, who was 27, was only ten years older than Durbin, who was 17.
"Lux Radio Theater" broadcast a 60-minute radio adaptation of the movie on
April 18, 1938 with Deanna Durbin, Gail Patrick and Herbert Marshall reprising their film roles.
Deanna Durbin introduced herself and the movie in a special trailer in new footage not included in the movie.