When Adele is arguing with Chris about his not buying her a radio, the amount of ham on the table changes between shots.
In the diner, as Kitty is talking to Chris, after he comments on his age, she reassures him by placing her hand on his. The shot changes, and her hand is already on the table as he picks his up to put on hers.
When Adele first questions Chris about Katherine March, the position of the knife he is holding changes between shots.
Early in the movie, Chris walks another man to a bus stop in the rain. As they stop, he spins his umbrella. It can be seen that a portion on the left is broken. In the next shot, the umbrella is intact.
Johnny pulls up to fire plug in the new car. The 4" discharge port is pointed off to the left, 45º to the curb. Later when a drunken Johnny arrives the hydrant has rotated with the large discharge port now parallel to the curb and the 2 1/2" coupling perpendicular to the curb.
When Kitty poses for the self-portrait, she is standing; the finished portrait shows her sitting. However, it is possible the portrait was not completed in one sitting.
The story takes place in 1934, but all of Margaret Lindsay's and Joan Bennett's clothes, shoes, and hairstyles are strictly in the 1945 mode; fashions had changed considerably during the intervening eleven years. The featured taxicab is a late-1930s vintage, about three years too new.