44-year-old Lee Walter Travis goes overseas to fight in WWI, continues to fight there as the Crimson Avenger.
Uncle Sam manifest again during World War I, fighting overseas for the first time.
25-year-old Ritter Hendricksen flies in Paris during WWI.
16-year-old Paul Kirk lies about his age to go to war & serves in East Africa.
10-year-old Janos Prohaska learns to shoot during WWI when his home is destroyed in a bombing.
5-year-old Frank Rock's father fights in WWI.
Agustus Freeman Jr gives up a successful legal practice to fight in WWI.