Action Comics (vol. 1) #379 (Aug. 1969):
“One of Us Is an Impostor!”
by E. Nelson Bridwell, Win Mortimer, Murphy Anderson

Action Comics (vol. 1) #379

Title: “One of Us Is an Impostor!”

Feature: Tales of the Legion of Super-Heroes

Medium: comic

Cover date: Aug. 1969

Publisher: DC
Written by: E. Nelson Bridwell
Art by: Win Mortimer, Murphy Anderson

7 characters in this story:

(Click links for info about character
and his/her religious practice, affiliation, etc.)
Pub. #
Lightning Lad Lightning Lad (Garth Ranzz) hero
CBR Scale: S Winath nature religion
The Legion of Super-Heroes; Workforce...  DC 536
Mon-El Mon-El (Lar Gand) hero
  The Legion of Super-Heroes; L.E.G.I.O.N....  DC 446
Element Lad Element Lad (Jan Arrah) hero
CBR Scale: M Trom religion/Krilli acolyte
(devout, spiritual seeker)
The Legion of Super-Heroes; Legionnaires DC 335
Dream Girl Dream Girl (Nura Nal) hero
  The Legion of Super-Heroes; Legion of Substitute Heroes...  DC 243
Shadow Lass Shadow Lass (Tasmia Mallor) hero
CBR Scale: S Talokian ancestor worship
The Legion of Super-Heroes DC 319
Uli Algor villain
  [impersonated Shadow Lass to infiltrate Legion] DC 3
The Legion of Super-Heroes The Legion of Super-Heroes hero group
  [1st app: Adventure Comics (vol. 1) #247 (Apr. 1958)] DC 1,257