Read more about Spy Smasher (Katarina Armstrong) at: Wikipedia

Official Site: DC Comics

Spy Smasher is the name of two fictional characters appearing in comics published by DC Comics. The first is a superhero that was formerly owned and published by Fawcett Comics. The second is a female anti-terrorism government agent.

Similar to Batman and the Modern Age Blue Beetle, Spy Smasher (real name Alan Armstrong) is a master detective, equipped with a number of gadgets and a specialized vehicle, the "Gyrosub", which was a combination airplane, automobile, and submarine. Created by Bill Parker and C. C. Beck, Spy Smasher was introduced in Whiz Comics #2 (February 1940). Alongside Captain Marvel, Spy Smasher became one of the magazine's most popular characters.

His name was changed to Crime Smasher after World War II ended, and the first issue of Crime Smasher was published in 1948. In 1953, Fawcett ceased publication of all superhero comics, after settling a lawsuit against DC Comics over Captain Marvel being an infringement on the copyright of Superman, agreeing to cease publishing Captain Marvel.

After DC Comics obtained the rights to the Fawcett characters in 1972, Spy Smasher began appearing irregularly in DC Comics, presented as one of the heroes of Earth-S prior to Crisis on Infinite Earths. The character was used prominently in the 1990s series The Power of Shazam!, in which aged Alan Armstrong often recounts his adventures as Spy Smasher. Power of Shazam! #24 was dedicated to Armstrong's recounting of a Cold War-era mission he undertook with an archaeologist named C.C. Batson to Batson's children, Billy (alter-ego of Captain Marvel) and Mary (alter-ego of Mary Marvel).

Spy Smasher (Katarina Armstrong) has not been a contender in any CBUB matches.