Being a Cosgrove Hall cartoon, Avenger Penguins would later be referenced by the studio's other works.
- In the Fantomcat episode "Great Balls of Fire", Comet Caractacus is named after Dr. Caractacus P. Doom.
- Jimmy Hibbert would later use his Harry Slime voice (an imitation of Peter Lorre) for Dr. Agon's falcon, Trump, in Lavender Castle.
