watch 01:50 The Loop (TV) Do you like this video? This needs a stretch. (Feel free to remove when satisfied of completion.) A haunting need for images Gus Hartman is a comic-book letterer. Comic credits Scooby-Doo! (DC Comics) Main article(s): Scooby-Doo (DC Comics) #53(a). Prom Fright - letters #53(b). Fight or Flight! - letters Retrieved from "https://scoobydoo.fandom.com/wiki/Gus_Hartman?oldid=297639" Categories: Articles needing expansion Articles requiring images DC Comics letterers Community content is available under CC-BY-SA unless otherwise noted.