One of the most significant was Grand Master Wizard, who originally appeared in season 3 episode 8, “Wizard Battle.” Over the course of Adventure Time, Maurice LaMarche voiced many roles. This character has a hard time choosing a subspace relay number (until the effect of Strange Energy motivates him to hurry up). In Lower Decks season 2 episode 1, Park plays the Apergosian high leader.
In spite of cosmetic effects, this worked well for Hugo (but had terrible consequences for the aliens due to newly communicable diseases). Initially a human who abandoned Earth in advance of the nuclear war, Hugo spliced his genes with extraterrestrial DNA. In the Adventure Time: Distant Lands special “BMO,” Randall Park plays Hugo.
