Something Fishy is the thirty-first episode of Darkwing Duck.
- Chronologically and in production order, this is supposed to be Neptunia's first appearance. However, it ended up airing after "Just Us Justice Ducks", the only other episode in which she appears.
- The scene where Darkwing Duck makes Neptunia's whale sneeze is a reference to how Pinocchio from Pinocchio made Monstro sneeze as well.
- When Launchpad suggests to Darkwing Duck: "I think we're gonna need a bigger boat.", it's a possible reference to Chief Martin Brody's line in Steven Spielberg's 1975 horror movie, Jaws.
- Darkwing Duck mentions Captain Nemo when sarcastically asking Neptunia about her place's decorator.