"The Hedda Hopper Show - This Is Hollywood" broadcast a 30-minute radio adaptation of the movie on 11/9/46 with Robert Cummings and Michèle Morgan reprising their film roles.
Eleven years later, Michèle Morgan would play a similar role in the French noir Retour de manivelle (1957), as the unhappy wife of a rich man who hires a down-and-out good Samaritan as chauffeur and who has a dog, and who develops a relationship with the employee.
Eddie Roman's car is a 1941 Cadillac.
Joan Leslie was originally slated to play the part of Lorna Roman. After she was dropped due to issues with Warner Bros. who claimed she was under contract with them, she sued them and producer Seymour Nebenzal.