Eugene's Pet is an episode in the Hey Arnold! TV Series.
- Eugene's Previous Pets: his dog ran away, he was allergic to his cat, and his rabbit gave him nightmares.
- Prior to Henry's death, Eugene had him for 6 months.
- The song Arnold plays on his harmonica at Eugene's fish's funeral is Shenandoah.
- When Arnold brings Eugene to the aquarium, a few seconds of stock footage from Field Trip are used.
- On the TV series The Simpsons, Bart also killed a couple of fish in his classroom by smashing their tank with a yo-yo.
- Helga calls Eugene "Dr. Cousteau", presumably a reference to famed French scuba diver and documentarian Jacques Cousteau, who did not actually have a doctorate.
- Eugene says "I'm not going, I'm staying with Elbert". The underwear pulled up over his shirt disappears when he is saying the bolded part.