A picture on the wall, seen in the final minute, is inscribed "Love from Uncle Friz" and shows an unflattering caricature of director Friz Freleng (as I. Freleng), who thereby sneaks in a funny cameo of himself.
In the first minute, headshots of both Bugs Bunny and Elmer Fudd can be seen on the wall of Porky's office.
An Oscar-like statuette is seen on the bookshelf in Porky's office.
The patriotic song Daffy sings while he flies the plane was a reminder to U. S. audiences that WW2 was happening, and that everyone was needed to help with the war effort for victory.
Daffy's mentions the term The Sweater Girl. This was the publicity nickname first used for actress Lana Turner in the 1940s.