Margaret Sullavan and Melvyn Douglas were initially announced for the roles ultimately played by Janet Gaynor and Franchot Tone.
Although he receives screen credit as composer, William Axt did not contribute any music to the soundtrack.
In Sept. 1938, M-G-M distributed this film on a double bill with Rich Man, Poor Girl (1938) starring Robert Young, Lew Ayres and Ruth Hussey.' The tag line said "Comedy swings to a new high in these two romantic M-G-M hits!"
The $2 retail price for Niles' book would equate to nearly $35 in 2017.