She first appeared in Speedboat Rescue, when Break Jaw kidnapped her. Agent Chase soon came, and rescued her in the speedboat, but Break Jaw got away. Trace next appeared in the Mobile Command Center. She helped the other Agents fight Gold Tooth and Spy Clops, but the Infernos got away after succeeding in breaking out Dr. Inferno from prison. In Volcano base, she saved Agent Fuse from being lowered into hot lava and freed him from being tied up.
In Agents 2.0, she helped Chase destroy Dr. Inferno's robot. That was the last time she was seen.