The Junior G-Men is the name given to the youngest members of the F.B.I.'s 'Caped Agent' program. While each is individually paired with a mentor of their own (Kid Terror with Agent Squires, All-American Kid with The Fighting Yank, and Pollita with Vencejo), they also train together as well as receive schooling in an environment more suited to young people in this unique field. The Junior G-Men's first adventure saw them stop a terrorist named Firebomb from attacking the Capitol Building in Washington, D.C.

As the program will most likely continue to include younger heroes, the ranks of the team will surely grow.