- Stan Lee
- Dick Ayers
- Carl Hubbell
- Artie Simek
- Sergeant Nick Fury; the Howling Commandos [Corporal Dum Dum Dugan; Dino Manelli; Izzy Cohen; Gabe Jones; Robert Ralston [Rebel Ralston]; Percival Pinkerton]; Sergeant Bull McGiveney; McGiveney's Maulers; Captain Happy Sam Sawyer; Stan Lee (cameo); Dick Ayers (cameo); Baron Strucker; the Blitzkrieg Squad [Ludwig; Fritz; Otto; Siegfried; Ernst; Manfred]
- The Howling Commandos and McGiveney's Maulers are sent to Ploesti to destroy artillery in advance of the bombing raid on the German oil supply stored there.
Dick Ayers and Stan Lee fly the Howlers back from Ploesti.
The bombing of Ploesti is a famous battle of World War II.