- The Other Darrin: Hiroshi Kamiya voiced Shams in the first two episodes, but was injured in a car accident before recording for the third. Mamoru Miyano stepped in and took over the role even beyond the final episode, redubbing the first two for the DVD release and playing Shams when he appears in video games.
- Relationship Voice Actor:
- Kamiya and Miyano would later work together as Tieria Erde and Setsuna F. Seiei.
- Ono, Kamiya, and Nakata became Jotaro Kujo, Rohan Kishibe, and Enrico Pucci, respectively.
- Kamiya, Jun and Ono would star in a gag anime Osomatsu-san. Hilarious in Hindsight is that whereas Jun and Ono's character in SEED Stargazer indirectly interacted as enemies in their Mobile Suits, the latter anime portrays their character as the closest Opposites Attract pair out of their sextuplet sibling team.
- Technology Marches On: Sven's Commanding Officer use a huge boxy CTR monitor.
Trivia / Mobile Suit Gundam SEED CE.73: Stargazer