Scarlett appears as the main star of issue 4 of the Sigma 6 comic series, where she is pitted against the Baroness. Scarlett is requested to serve as a body guard for a visiting Prime Minister at a fashion show. He reveals that he chose Scarlett because he wanted her to be his date, not his protector, which she feels very upset with for being under estimated. Baroness lures Scarlett away, and the Dreadnoks kidnap the Prime Minister. After realizing it was all a set up, Scarlett follows, and singlehandedly defeats all of the Cobra Agents, and releases the Prime Minister. The issue ends with him admitting he did in fact underestimate Scarlett, and she comments, "Now you know, and knowing is half the battle!"
This issue again stresses that Scarlett is a no nonsense woman, who does not take being a soldier lightly. She feels that she has a lot more to prove, especially against all of the other men she serves with, but she shows that when push comes to shove, she is a Joe and will win the battle.
Scarlett's background is substantially altered from her RAH version. This version of Scarlett is more of a hard charger and appears younger (although that may be due to the anime-influenced art style of Sigma 6). She serves as the team's second in command under Duke. The 4Kids TV website for Sigma 6 also mentions her expertise as a helicopter pilot.
Tunnel Rat seems to have a crush on her after a mission they were on and after Tunnel Rat tried on cologne that was suppose to attract women but failed after he was covered in a rash. Scarlett also appears to have a rougher edge to her as she explained she hasn't worn a dress since senior prom.
In the final episode of Season 1, we see hints of a Snake-Eyes and Scarlett relationship when Snake-Eyes risks his life to save Scarlett.
After season 1, Tunnel Rat is no longer seen being around Scarlett much, and for a while she has to defend advances from Firefly during the beginning of season 2.