Babylon 5: The Legend of the Rangers - To Live and Die in Starlight
Where to watch in US
Not currently streaming in US.
After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest city on record and a clue to a dangerous ancient race.