Trivia: My Little Portal
- Hey, It's That Voice!:
- Twilight, Applejack, and Fluttershy are voiced by Kira Buckland (credited by her YouTube username MeleePrincess).
- For the first four episodes, Rarity is voiced by Hnilmik of Dragon Ball Abridged, Sanity Not Included, and Smashtasm fame.
- In episode 4, Dr. Brown is played by Portal aficionado Harry101UK, who also plays Wheatley in the Blue Sky audiobook adaptation.
- The Other Darrin: The series has had to recast several voice actors for Pinkie, Dr. Brown, Rarity, and Rainbow Dash.
- What Could Have Been: The first episode was going to be a prologue "Episode 0" to be released later on, while the current second episode was to be the first episode.
- DASH-E was going to be named R-DASH, but it was already being used by another animation.