This would be the last feature film directed by Ida LupinoIda Lupino for more than 12 years until The Trouble with Angels.
During the tour of the Hollywood stars, the driver points out the home of Edmund GwennEdmund Gwenn, the star of Miracle on 34th Street. Gwenn is in fact also in the film, playing Mr. Jordan. Harry and Eve even refer to his character as "like Santa Claus."
During the tour of the movie star homes, the houses the driver says belong to Jack BennyJack Benny and James StewartJames Stewart are their actual homes on Roxbury Drive.