This is the first episode where Dewey doesn't have a speaking role.
"Waddle Duck" is played as Fenton races to answer hero requests.
Beaks bonding with the Gizmosuit is a parody of the transformation sequence from Sailor Moon.
Upon discovering Fenton/Gizmoduck is Latino, Mark Beaks almost exclusively refers to Fenton as "amigo" and "chico." This was an intentional decision on the part of the writers to demonstrate the episode's theme of Fenton choosing who he wants to be in light of people's expectations of him, one of these being Beaks' microaggressions towards him. Frank Angones explained on his Twitter that this hearkens back to their original idea for the reboot's interpretation of Fenton: he is not the token "Latino superhero" but rather a superhero that happens to be Latino.