Principal photography and production of the Babylon 5: Thirdspace TV movie took place.
The Babylon 5: Thirdspace TV movie was released and aired on television for the first time.
A massive, ancient artifact (hyperspace gateway) is discovered in deep space near Babylon 5 by an archaeological team.
The artifact is activated by the Babylon 5 crew, opening a portal to a dark, alternate dimension referred to as 'Thirdspace'.
Entities from the Thirdspace dimension invade normal space through the gateway, attacking Babylon 5 and threatening the galaxy.
Babylon 5 defenders engage in combat to repel the invading entities from Thirdspace, using a combination of military force and scientific knowledge.
The Babylon 5 crew manages to close the gateway, ending the threat from the alternate dimension and restoring safety to the galaxy.
