Although the name pendants, monogram dressing gowns and brooches are swapped for plot purposes, Terry is consistently left-handed and is the only one who smokes.
First film produced by the new joint venture Universal Pictures-International Pictures.
Lt. Stevenson warns the sisters about a Rube Goldberg defense. This refers to the Pulitzer prize winning author and cartoonist (1883-1970) famous for his diagrams of complicated machines that perform simple tasks. He inspired Rube Goldberg Machine Contests that feature heavily on Youtube.
"The Hedda Hopper Show - This Is Hollywood" broadcast a 30 minute radio adaptation of the movie on January 11, 1947 with Lew Ayres and Olivia de Havilland reprising their film roles.
"The Screen Guild Theater" broadcast a 30 minute radio adaptation of the movie on February 2, 1948 with Lew Ayres reprising his film role.