He has to explain one thing to me, Wonder Woman-- Since I've known him the longest of us all! And since you were absent the time he-- betrayed me! Snapper-- What do you know about the Star-Tsar? 
- — Flash
Justice League of America #149 is an issue of the series Justice League of America (Volume 1) with a cover date of December, 1977.
Synopsis for "The Face of the Star-Tsar!"
When Dr. Light discovers the location of one of the Justice League's transporter stations, and gains access to the satellite headquarters, his attack is spoiled by the Privateer's interference. The JLA heroes are unable to prevent the villain's escape, and before they can act further, they and the Privateer are drawn into battle with a mysterious new criminal called the Star-Tsar. Overcoming his Star-Lord henchmen, the heroes are astonished to discover Snapper Carr at the site. They suspect their former honorary member of being connected with the new villain, but before they can question him satisfactorily, they are again engaged with Dr. Light, who traps them using his Spectriminator weapon. The heroes are freed through the efforts of Green Lantern and the Star-Tsar (who considers Dr. Light an enemy, since their plans for world conquest are mutually exclusive). Dr. Light is defeated and captured, as is the Star-Tsar, who is unmasked as Snapper Carr.
Appearing in "The Face of the Star-Tsar!"
Featured Characters:
Supporting Characters:
- Snapper Carr (Flashback and main story) (Also disguised as Star-Tsar)
- Privateer (Mark Shaw) (Flashback and main story)
Antagonists:
- Doctor Light I
- Key (Disguised as Star-Tsar)
- Star-Lords
- Star-Tsar
Other Characters:
- New York City Police Department
- Martian Manhunter (Flashback only)
- Joker (Flashback only)
- Scarecrow (Flashback only)
- Chronos (Flashback only)
- Manhunter Cult/The Shan (Flashback only)
- Starro the Conqueror (Mentioned only)
- Anakronus (Mentioned only)
Locations:
- New York City
- Central Park
- Doctor Light's Sanctum
- Central Park
- Thanagar (Mentioned only)
Items:
- Justice League Signal Device
- Spectriminator
- Red-Sun Lamp
Vehicles:
See Also
- Cover gallery for the Justice League of America series
- Images from Justice League of America Vol 1 149