SD Gundam G Generation/Trivia
- Hey, It's That Guy!: The original character now called Luke Lezard was originally named Leroy Gilliam - as in, the Zeon pilot from Yoshiyuki Tomino's original Gundam novel responsible for a friendly fire incident that claimed Amuro. Presumably, this is why he was renamed.
- Hey, It's That Voice!: Most of the G Gen originals have voice actors who already lent their talents to Gundam:
- Mark Gilder: Junichi Suwabe (Sting Oakley, Yuu Kajima)
- Lanalaw Sheid: Kazuya Nakai (Witz Sou, Reverend Malchio, Barry Ho)
- Ellis Claude: Kumiko Watanabe (Kathejina Loos, Fran Doll) and replaced by Ayumi Fujimura (Audrey Burn) in SD Gundam G Generation World.
- Zenon Teigel: Yosuke Akimoto (Steiner Hardy, Master Asia, Stalker, Seigel Clyne)
- Claire Heathrow: Fumiko Orikasa (Meyrin Hawke)
- Junias Liam: Tsutomu Kashiwakura (Glemmy Toto)
- Ernst Yeager: Tomoyuki Dan (Chronicle Asher)
- Kei Nimrod: Naoko Matsui (Roux Louka, Dorothy Catalonia)
- Rachel Ransom: Megumi Hayashibara (Christina McKenzie) and replaced by Tomoko Kawakami in SD Gundam G Generation Spirits and onwards
- Sheld Forley: Toshihiko Seki (Duo Maxwell, Rau le Creuset, Rey za Burrel). In SD Gundam G Generation Wars he's replaced by Takahiro Mizushima
- Billy Blaze: Takeshi Kusao (Dorel Ronah). He also plays Akira Hongo, the other Hot-Blooded original. In SD Gundam G Generation World, he's replaced by Yuuichi Nakamura (Graham Aker)
- Niki Taylor: Rei Sakuma (Nina Purpleton, Mariemaia Barton)
- Florence Kirishima: Satomi Arai (Fa Yuiri)
- Elfride Schutz: Keiko Toda (Matilda Ajan) and later replaced from SD Gundam G Generation Wars and onwards by Atsuko Tanaka (Juca Meilasch)
- Ivan Ivanov: Toshiyuki Morikawa (Shagia Frost)
- Doku Damu: Norio Wakamoto
- Eterna Flail: Kikuko Inoue (Aina Sahalin)