Rossi had breakfast and sat right behind Subcommander T'Pol in the mess hall. She remained in the mess hall and had a meal when Commander Tucker came in after he visited the Xyrillians. (ENT: "Unexpected")
The same year, she was knocked unconscious by a Ferengi gas canister that was taken aboard Enterprise. Trip Tucker found her in the mess hall next to her salad. (ENT: "Acquisition") She was again in the mess hall while Enterprise explored a damaged ship. (ENT: "Oasis")
Crewman Rossi joined fellow crewmembers for another Earth film in the mess hall but the film was not presented because of the technical problems caused by a symbiotic lifeform which came aboard after contact with a Kreetassan starship. Rossi sat next to Commander Tucker and was eating popcorn. (ENT: "Vox Sola")
She also joined fellow crewmembers in the mess hall while Hoshi Sato experienced her disappearance (ENT: "Vanishing Point") and was among the crew who was forced to live at the catwalk for a few days while the ship passed a neutronic storm and had an unfriendly contact with the Takret. She was talking to another crewmember when the renegade group of Takret passengers arrived at the catwalk. (ENT: "The Catwalk")
Rossi and Ensign Cole were two crewmembers identified in the mess hall by T'Pol and Phlox as being possessed by a Wisp. Rossi and Cole were each escorted to their quarters by Billy and Crewman Haynem. (ENT: "The Crossing")
Crewman Rossi was portrayed by regular background actress Hilde Garcia, who received no credit for her appearances. She was identified through her official site and the dialogue in the episode "The Crossing". Garcia herself mixed up several behind the scenes memories with wrong episode titles on her synopsis page regarding earlier episodes. Rossi was named in honor of Enterprise associate producer and longtime staffer Dave Rossi.
Garcia was also part of the extended deleted scene in sickbay from the episode "Minefield", which was later available on the ENT Season 2 DVD, and was among the background performers who appeared in several more deleted scenes throughout the run of the show. She was also featured in the ENT Season 2 DVD special "Outtakes", which shows several bloopers from the episode "Vanishing Point" in the mess hall.
- "Broken Bow" (deleted scene)
- "Fortunate Son"
- "Cold Front" (deleted scene)
- "Dear Doctor"
- "Rogue Planet" (deleted scene)
- "Detained" (deleted scene)
- "Vox Sola"
- "Desert Crossing"
- "Dead Stop"
- "Vanishing Point"
- "The Catwalk"
- "The Crossing"
- "The Expanse"
- "The Xindi"
- "Chosen Realm"
- "Proving Ground"
- "The Council"