Dream Con has always made it a point to bring in the best voice actors in the business. In 2019, the convention saw various Dragon Ball Z voice actors including Linda Young (Frieza), Chuck Huber (Andriod 17), John Burgmier (Tien), and Kyle Hebert (Adult Gohan). Post-COVID, it was unclear what kind of guests they would have as Naruto English voice actor Maile Flanagan was announced to only be participating virtually. However, Dream Con 2021 was able to book one of the godfathers of shonen anime, Sean Schemmel.