Babylon 5 is an epic American science fiction television series created, produced and largely written by J. Michael Straczynski. The show centers on the Babylon 5 space station: a focal point for politics, diplomacy, and conflict in the late 2250s and early 2260s. With its prominent use of pre-planned story arcs, the series was often described as a "novel for television."

The pilot movie premiered on February 22, 1993. The regular series aired from January 26, 1994 and ran for five full seasons, winning two Hugos for Best Dramatic Presentation and two Emmy awards - for makeup and visual effects. The show spawned six television movies and a spin-off series, Crusade, which aired in 1999 and ran for thirteen episodes. A straight-to-DVD movie about selected characters from the series was released on July 31, 2007.

In the year 2258, it is ten years after the Earth-Minbari War. Commander Sinclair takes command of a giant five-mile-long cylindrical space station, orbiting a planet in neutral space. At a crossroads of interstellar commerce and diplomacy, Cmdr Sinclair (2d season Captain Sheridan) must try to establish peace and prosperity between various interstellar empires, all the while fighting forces from within the Earth Alliance. It is a precarious command, particularly given that sabotage led to the destruction of Babylon stations 1, 2, and 3 and 4 vanished without trace. Written by Tony Lammens