Sarge also appeared in short spots on self-defense in Fightin' 5 #34 and 37 and in the Sentinels stories in Peter Cannon, Thunderbolt #57 and 58 as their CIA contact.

Sarge Steel's enemies included characters like The Lynx, Ivan Crunch, Smiling Skull (a Nazi villain who fought Judomaster during World War II), Werner Von Wess, Mr. Ize, and others.

In DC Comics, Sarge was eventually put in charge of the United States' governmental agencies involved with "superhuman" activities for many years.

He was eventually depicted as a Federal Cabinet Secretary of Metahuman Affairs, giving him control of agencies such as the Suicide Squad.

During his time at that post the villain Circe kidnapped Steel, tied him up, duct taped his mouth shut, locked him in a closet, and had him replaced with her shape-shifting henchman Everyman.

[7][8] In the end, Steel is freed, but is left suspicious over Wonder Woman's motives, questioning she may still serve the Amazons' cause, to him perceived as harmful and dangerous.

He correctly guesses the love story budding between Nemesis and Wonder Woman, and so decides to keep Diana and Tresser in constant surveillance.

Now remembering everything and understandably furious, he helps Wonder Woman and Black Canary capture a panicking Doctor Psycho, who is behind the illegal cage battles, to switch their bodies back and bring him to justice.

[9] Sarge Steel is an agent of Checkmate, and is put in charge of investigating the OMAC attacks at Project Cadmus when the sentient satellite Brother Eye goes rogue.

[10] Maxwell Lord sends him as the leader of a team of elite agents including Maribel and Little Knipper to hunt down OMAC, but their attempt to capture him fails.