The Avenger [Roger Wright]; Margo Nadeau; Claire Farrow (death); "Tech" Carson [Rocketman]; Jet Girl [Pat Carson]; Dr. Jonathan Weir (flashback); Nightveil [Laura Wright] (flashback); Byron Foulger; The Player [? Nadeau] (death?); The League of Alternate Science (cameo)
The Avenger has to defeat the improved Player and his daughter Margo Nadeau to rescue Claire Farrow.
The Avenger [Roger Wright] (origin); Claire Farrow; Ralph Wright (Roger's brother) (death); Ralph's wife (death); Ivan Pavelitch; V: General Sergei Viroshonsky
Scientist Ralph Wright and his wife are kidnapped by Russian agents and are forced to write a letter to Roger (Ralph's brother) instructing him to release the blueprints for the plane he has just created. Roger has to try to figure out a way to rescue his brother.