|Real name:||Imra Ardeen|
|Base:||30th century Metropolis|
|Affiliations:||Legion of Super-Heroes|
|Voiced by:||Melissa Joan Hart|
In 2979, Saturn Girl, Cosmic Boy, and Chameleon Boy traveled back in time to 20th century Smallville to prevent Brainiac from murdering a young Clark Kent and changing history. After Brainiac's defeat, Saturn Girl used her telepathic powers to erase any potentially-harmful knowledge of the future from Clark's mind before returning to the future.
- In Superman: The Animated Series episode "New Kids in Town", Saturn Girl was credited as "Saturn Girl/Irma Ardeen". However, in the DC Comics, her first name is spelled "Imra". This mistake was noted and rectified on the episode's audio commentary.
- "Far From Home" (Cameo)
|Members of the Legion of Super-Heroes|
|Andromeda • Blok • Bouncing Boy • Brainiac 5 • Chameleon Boy • Colossal Boy • Cosmic Boy • Dream Girl • Kid Quantum • Light Lass • Lightning Lad • Phantom Girl • Saturn Girl • Shadow Lass • Supergirl • Timber Wolf • Triplicate Girl • Ultra Boy • Wildfire|