Article · Wikipedia archive · Last revised Jul 15, 2026

Sensor (character)

Sensor is a superhero appearing in media published by DC Comics, primarily as a member of the Legion of Super-Heroes. Sensor was introduced following the events of Zero Hour: Crisis in Time!, which rebooted the continuity of the Legion. She is based on pre-existing character Princess Projectra and shares her ability to create illusions. Unlike Projectra, who has a human appearance, Sensor resembles a snake and is equipped with robotic limbs. Sensor was later exposed to Hypertaxis energy, mutating her into a humanoid form resembling a nāga. However, Sensor appeared in her original form in the later series Final Crisis: Legion of 3 Worlds and Action Comics.

Last revised
Jul 15, 2026
Read time
≈ 4 min
Length
887 w
Citations
15
Source
Wikipedia ↗
This page discusses the post-Zero Hour reboot version of the character. For the other versions, see Princess Projectra.
Sensor
Publication information
PublisherDC Comics
First appearanceLegionnaires #43 (December 1996)
Created byRoger Stern
Tom McCraw
Jeffrey Moy
(based on Princess Projectra, created by Jim Shooter)
In-story information
Alter egoJeka Wynzorr
SpeciesOrandan
Place of originOrando (31st century)
Team affiliationsLegion of Super-Heroes
Abilities
  • Illusion generation
  • Limited telepathic abilities, allowing her to alter perception
  • Superhuman strength

Sensor (Jeka Wynzorr) is a superhero appearing in media published by DC Comics, primarily as a member of the Legion of Super-Heroes. Sensor was introduced following the events of Zero Hour: Crisis in Time!, which rebooted the continuity of the Legion. She is based on pre-existing character Princess Projectra and shares her ability to create illusions. Unlike Projectra, who has a human appearance, Sensor resembles a snake and is equipped with robotic limbs. Sensor was later exposed to Hypertaxis energy, mutating her into a humanoid form resembling a nāga. However, Sensor appeared in her original form in the later series Final Crisis: Legion of 3 Worlds and Action Comics.

Fictional character biography

Jeka Wynzorr is the princess of the planet Orando, which is populated by a ruling class of snake-like aliens and an underclass resembling raccoons. She renounces her position to travel the galaxy and initially uses her illusion-casting abilities to disguise herself as a human.1234 Jeka joins the Legion of Super-Heroes as Sensor and obtains cybernetic arms, which she is rarely seen without.56

While battling the Terrorforms on Xanthu, Sensor is exposed to Hypertaxis energy, which causes her to mutate uncontrollably until Ra's al Ghul stabilizes her into a nāga-like form.347 Sensor becomes reclusive and bitter following her transformation and goes into hiding until the rest of the Legion is enslaved by Universo, whose mind-controlling abilities she is immune to. Sensor and Shikari recruit Ferro and Karate Kid, who were stranded on the planet Steeple, to battle Universo. After Universo is defeated, Sensor co-nominates Dreamer for Legion membership.89

Sensor in her original form makes minor appearances in Final Crisis: Legion of 3 Worlds, where she is among the Legionnaires summoned to help fight the Time Trapper; and Action Comics (vol. 2), where she, Chameleon Boy, and Shrinking Violet unsuccessfully attempt to change the past.101112

In other media

Sensor appears in Adventures in the DC Universe #10.13

External links
References

References

  1. Stern, Roger; McCraw, Tom (w), Moy, Jeffrey (p), Carani, W.C.; Moy, Philip (i), McCraw, Tom (col). "New Blood" Legionnaires, vol. 1, no. 43 (December 1996). DC Comics.
  2. Manning, Matthew K.; Wiacek, Stephen; Scott, Melanie; Jones, Nick; Walker, Landry Q. (2021). The DC Comics Encyclopedia: New Edition. DK. p. 371. ISBN 9780744020564.
  3. Jabroniville (November 26, 2024). "Jab's Legion of Super-Heroes Reviews: Princess Projectra & Sensor Girl/Sensor". Retrieved January 15, 2025. [Princess Projectra] got turned into a snake with the same powers. This was REEEEEEEEEEEEEEEAAAALLLLY controversial with fans of the hot platinum blonde chick. She wore a pair of cybernetic arms, and renounced her heritage as Princess of Orando to travel the stars. A bolt of "Hypertaxis" energy blasted her, and Ra's al Ghul transformed her into a humanoid anthro/snake thing. She remained in this form until the continuity rebooted itself.
  4. E, Matthew (February 7, 2012). "The Princess Scale 4: Projectra of Orando". Matthew Elmslie. Retrieved January 15, 2025. [Projectra] had been reconceived as a giant snake with robot arms, princess of a planet where the snakes ruled and the raccoons were servants...Jeckie has the power to project illusions, amazingly comprehensive and realistic illusions.
  5. Sims, Chris (May 2, 2014). "Ask Chris #194: Building A Better Superhero Costume". ComicsAlliance. Retrieved January 15, 2025. Sensor was a giant snake with little robot T-Rex arms, so it didn't quite work for her. But it was well done, especially when it came to updating costumes that had been around since 1958.
  6. Sims, Chris (May 19, 2010). "ComicsAlliance vs. the Legion of Super-Heroes: Our 10 Favorite Legionnaires [Part 2]". ComicsAlliance. Retrieved January 15, 2025. The Reboot Legion expanded things a little -- you had Gates, who was a communist insect and Sensor who was a giant snake with robot arm -- which I thought was a pretty nice way of actually making them look like a team of aliens.
  7. Abnett, Dan; Lanning, Andy (w), Barrionuevo, Al (p), Lanning, Andy; Coleby, Simon (i), Wright, Jason; Digital Chameleon (col). "Revival of the Fittest: Part Two" The Legion, vol. 1, no. 18 (May 2003). DC Comics.
  8. Abnett, Dan; Lanning, Andy (w), Batista, Chris (p), Farmer, Mark (i), Wright, Jason (col). "Dream Crime: Part Four" The Legion, vol. 1, no. 22 (September 2003). DC Comics.
  9. Abnett, Dan; Lanning, Andy (w), Batista, Chris (p), Farmer, Mark (i), Wright, Jason (col). "Dream Crime: Part Five" The Legion, vol. 1, no. 23 (October 2003). DC Comics.
  10. Johns, Geoff (w), Pérez, George (p), Koblish, Scott (i), Hi-Fi Design (col). "Book Five" Final Crisis: Legion of 3 Worlds, vol. 1, no. 5 (September 2009). DC Comics.
  11. Morrison, Grant (w), Morales, Rags; Walker, Brad (p), Propst, Mark; Hennessy, Andrew (i), Anderson, Brad (col). "The Second Death of Superman" Action Comics, vol. 2, no. 16 (March 2013). DC Comics.
  12. Zawisza, Doug (January 10, 2013). "Action Comics #16". Comic Book Resources. Retrieved January 15, 2025. Although not human, Sensor is extraordinarily drawn by Morales.
  13. "Adventures in the DC Universe #10 - The Blobs (Issue)". Comic Vine. Retrieved June 22, 2023.