Doll Man [Darrel Dane]; June Gaylord (first appearance); Mr. Gaylord (first appearance); Albert Bixby (first appearance): Ubano and the Ankazis (first appearance; villains); a ship's captain (first appearance; villain)
Zero; Alfred Van Gilder (introduction, flashback); The Van Gilder children (introduction for all); Bill the Butcher (villain, introduction); the Slaughterhouse Boys (villains, introduction for all); the Dead Rabbits (villains, introduction for all)
Sgt. Jim Reynolds, RCMP; The Red Triangle [Baxter] (first appearance); Jeff Baxter (first appearance); Jacques (first appearance; death); Chips (first appearance; villain); Old Man Mears (first appearance; villain); Philip Denery (first appearance; villain)
Dusty Dane; Sen Gat and the Malay Pirates (first appearance; villains); Reggie Van Sloan (first appearance); Vivian Van Sloan (first appearance); Reggie (first appearance)
USA; Karnoff (villain, introduction, death); General Von Roth (villain, introduction, death); un-named spies (villains, introducion for all, all die)
Synopsis
Intolerant of all Fifth Columnists, USA punched out one of their speakers during a rally in New York City, then followed them to their lair where she discovered their secret plot.