Trivia / Secret Mountain Fort Awesome

• Celebrity Voice Actor: Dee Snider as the Tooth Fairy in the episode "Funstro".
• Crossdressing Voice:
  • Bromanor, the female Disgustoid in the episode "The 6th Disgustoid was voiced by Donald Gibb.
  • The boy on Festro's TV in the episode "Dingle Come Home" was voiced by Kath Soucie.
• Descended Creator:
  • Series creator Pete Browngardt voices Festro and Dingle.
  • Background painter Mark Bodnar voices Jonas in the episode "Road Trippin'".
• Genre-Killer: The failure of the show has frequently been attributed to the noticeable decline in grossout shows in recent years.
• Invisible Advertising: A factor why it didn't last as long. Cartoon Network didn't really give it much of a showcase for it to gain an audience.
• No Export for You: Never aired outside the US.
• Out of Order: "President The Fart" includes references to "Stealing the Sun" and "Just For Kicks", which aired after that episode.
• Unfinished Episode: Due to the show's quick cancellation, a number of episodes never made it past storyboard form. These include a Sequel Episode to "Secret Mountain Uncle Grandpa" titled "Sandwich Mountain Uncle Grandpa and "Friendly Friend Happy Clean Fun!", which is about an old lady who befriends the Disgustoids and teaches them how to lie. The old lady was later repurposed for OK K.O.! Let's Be Heroes as the character Ginger. ^note OK K.O. creator Ian Jones-Quartey worked on SMFA as a writer/storyboard artist. The President of the Universe was also lifted from SMFA and was going to have his own episode as well.
• What Could Have Been: An early design◊ for Slog has him being slighty taller with a slighty bigger nose, as well as wearing socks instead of being barefoot.