A Starfleet lieutenant serving on the bridge of the USS Voyager in 2371 who takes over the tactical station after the ship is flung into the Delta Quadrant.
Rollins is a Starfleet officer assigned to the USS Voyager when it leaves Deep Space 9 to search the Badlands for a missing Maquis raider. He appears in the pilot episode Caretaker.
When the Caretaker's displacement wave hurls Voyager seventy thousand light-years from home, several senior officers are killed, among them the first officer, the helm officer, the chief engineer and the doctor. Rollins is one of the survivors on the bridge and works the tactical station during the crisis, reporting on the ship's condition and on the Kazon vessels that later attack the Array.
Once Tuvok is recovered from the Maquis ship and resumes his post as tactical and security chief, Rollins fades into the background of the crew and is not featured again.