Trivia: All of the scenes in this movie were shot in only one take and in one scene the technique really shows. When Jimmy Stewart is drunk, he ad-libbed hiccuping while he was talking. Cary Grant, not expecting the comic relief, had to look down at the floor to keep from laughing (you can see him grinning and collecting himself).
Trivia: The first Tom and Jerry cartoon. The duo were originally named "Jasper and Jinx" by William Hanna and Joseph Barbera, though only Tom was identified on screen by his original name (Jasper). Hanna-Barbera would later use the name "Jinx" in their television creation "Pixie and Dixie", where their adversary was the cat, Mr Jinx.
Trivia: Chuck Jones and Bob Clampett can be seen in the crowd rushing out from the studio during the lunch break.