Butt Ugly Martians/Trivia

Hey, It's That Voice!: Jess Harnell, Rob Paulsen, Kath Soucie and Robert Stack.
Keep Circulating the Tapes: Nickelodeon axed this show almost as quickly as its first (and equally obscure) alien-based show, The Brothers Flub. At least unlike that show, a few episodes are available on YouTube. There are also three VHS releases.
What Could Have Been: Universal planned to produce a film version of the series but the project ended up being shelved due to Robert Stack's death.