- The cartoon seen in the film, Gallopin’ Romance, was made exclusively for Mickey’s Gala Premier. No separate Mickey Mouse cartoon features this title.
- Ed Wynn would later play The Mad Hatter in the 1951 film Alice in Wonderland and Uncle Albert in Mary Poppins. Maurice Chevalier would later play Father Sylvain in Monkeys, Go Home! and sing the theme song of The Aristocats. Both would go on to be named a Disney Legend, an award given to those who have made an outstanding contribution to The Walt Disney Company.
- Adolphe Menjou would make his last film performance in the 1960 film Pollyanna.
- Helen Hayes would later play Grandma Steinmetz in Herbie Rides Again.
- This was the first time Mickey was depicted interacting with humans.
- At this point in time, the Mickey shorts were released through United Artists, but the only currently existing prints of this short are reissue prints that omit any mention of UA. However, the "titles" for the short-within-a-short Gallopin’ Romance shows the UA credits, giving a modern-day viewer an idea on how a Mickey Mouse cartoon opening might have looked like in the UA era.