At one point, when Errol Flynn's character Frank Medlin, leaves the accounting office where Bette (Louise) is working, he shuts the glass door. The painted words, Accounting Office, are painted on the inside of the glass, instead of facing out into the hallway.
At about the 45 minute mark, when Louise tells Frank she's going to have a baby, a fly can be seen crawling near Errol Flynn's lapel, then the shadow of the boom mic rig passes over his left shoulder.
At the ball on the night of Theodore Roosevelt's presidential election in 1904, the song "In My Merry Oldsmobile" is played. This song wasn't published until 1905.