Lieutenant Julia McKenzie was a MACO from the 22nd century aboard the Enterprise (NX-01). After coming to the 24th century she served aboard the USS Alexandria and its successor the USS Alexandria-A. (Star Trek: Odyssey)


Julia was born in Dublin, Ireland in 2134 to James and Leigh McKenzie.

MACO careerEdit

McKenzie was stationed on Enterprise at the beginning of the Xindi mission. After the destruction of Earth, she fought off many Xindi intruders, mostly reptilians, during their countless battles as one of the few remaining humans in the universe.

During the battle against the Xindi in the Ceti Alpha system, McKenzie and the rest of the crew of the Enterprise were aided by the USS Alexandria, who had come from the future, and were able to fight off the Xindi. After an unexpected visit from the Borg, McKenzie, Hoshi, T'Pol, Phlox and a few other crew members were beamed away to safety. She opted to stay aboard the Alexandria when it returned to its own time. (Star Trek: Odyssey: "Eve of Twilight")

Starfleet careerEdit

McKenzie adjusted to her life in the 24th century with little difficulty. Since Starfleet had no use for MACOs in the 24th century she was switched over from Corporal to Lieutenant Junior Grade and put into the security division.

Mirror WarEdit

McKenzie did not have too much time to get familiar with the 24th century as the Mirror War began.

She assisted in trying to help Commander Zofchak be released from the creature that wrapped itself around his neck. (Star Trek: Odyssey: "On The Line")

McKenzie took part in the ground assault against the Terran Empire on the Ba'ku planet. (Star Trek: Odyssey: "Requiem")

Julia was promoted to Lieutenant and Chief of Security after the death of David Fulks. Fulks had spoken highly of her and had chosen her as his successor if anything had happened to him. (Star Trek: Odyssey: "Spectre's Rose")

McKenzie accompanied Captain Allensworth and Lieutenant Perim to the Mirror Ceti Alpha V to rescue Counselor Nycz. (Star Trek: Odyssey: "Thirty-one")

McKenzie led an away team to a Borg cube that showed up in a debris field. She was surprised when the Borg attacked first instead of waiting until the away team was considered a threat. (Star Trek: Odyssey: "Sands of September")

She took part in the battle of Chin'toka that resulted in a loss for Federation forces. Along with the rest of the crew, she evacuated the ship and was stationed on Deep Space Nine. (Star Trek: Odyssey: "Distant Stars")

After the WarEdit

Along with the rest of the bridge crew, McKenzie was sent back to a brutal period in Earth history by Q. She was sent back to 2155 as an Terra Prime supporter. She planted explosives in an Earth embassy in Montreal, Canada, even walked by Amanda Plumley and her family as they entered, on her way out of the building. When she was a safe distance away from the building she set off the explosives. (Star Trek: Odyssey: "Dining on Ashes")

Along with Doctor Plumley, McKenzie headed to retrieve some Federation prisoners of war from Galorndon Core in the Mirror Universe. During which, she had fought and almost killed the station's chief of security after he staged a mutiny. It was how Captain Allensworth would have looked at her afterwards is what prevented her from making the killing blow. (Star Trek: Odyssey: "His Sister's Keeper")

Personal lifeEdit


Julia lost friends a lot of friends from the Xindi and even more from the Borg. She gained new friends after coming to the 24th century but still remains close with the rest of the survivors of the NX-01.


Julia hasn't really pursued any relationships since coming to the 24th century. The only relationship she had been in was with Travis Mayweather until he was killed by the Xindi.

Alternate timelinesEdit

Julia was killed during the Borg invasion of the Federation. (Star Trek: Odyssey: "Sands of September")

Assignment historyEdit

MACO - CPL Corporal 2153-2165 Enterprise (NX-01)
LTJG (DS9-VOY).png
Yellow (DS9).png
Lieutenant junior grade 2380 USS Alexandria
LT (DS9-VOY).png
Yellow (DS9).png
Lieutenant 2380-2381 Chief of security, USS Alexandria-A
Community content is available under CC-BY-SA unless otherwise noted.

Fandom may earn an affiliate commission on sales made from links on this page.

Stream the best stories.

Fandom may earn an affiliate commission on sales made from links on this page.

Get Disney+