Trivia: The Brak Show
- Hey, It's That Voice!: George Lowe, who played Space Ghost, plays Dad. He also used his regular voice once. Carey Means, who plays Frylock, also plays Thundercleese.
- Cee Lo Green voices Prime Cut Diggity Mo Mack Daddy Jizzabang Doggy Dog Dog in the episode Brakstreet.
- Non-Singing Voice: Played for laughs in Psychoklahoma in which Zorak is revealed to have a beautiful, boy band-like singing voice that is totally unlike his normal voice.
- The Other Darrin: Very apparent with Mom. Lampshaded when both Moms appear as penguins in the finale, arguing over who was the better one.
- Talking to Himself: When Space Ghost visits Dad.
- Throw It In: Dad was originally meant to be of average height. A mistake when compositing a scene made him much smaller than everything else around him, and it was just deemed funnier to make him a midget.