Capt. Matthew Gideon assembles the crew that will be with him on the experimental starship Excalibur. Their mission: ...

Gideon mediates between Earth miners and the residents of a planet containing a virus-fighting mineral--and a fire-br...

Galen persuades Gideon to seek a mystical crossroads. An investigator probes Matheson's mind.

A mysterious sphere prompts Gideon and the others to relive traumatic moments from their past.

Gideon must deport a colony of renegade humans. Dureena finds a lost tribe of her people.

Gideon and Lochley must prevent a doomsday cult from killing everyone at a virus conference on Mars.

The Excalibur goes to Babylon 5 so that Gideon can meet with an ambassador for permission to go to a planet that migh...

Gideon must outwit an alien consciousness that takes over the Excalibur's crew.

Gideon and crew find themselves trapped by an alien civilization using sinister methods to seek a cure for the same D...

Galen warns Gideon not to explore a planet where the inhabitants were suddenly eradicated.

Gideon conducts an illegal raid to free a fugitive with information that could save Earth.

Two persecuted alien investigators (based on FBI agents Mulder and Scully from X-Files) believe that Earth is covertl...

In an attempt to understand the nature of the Drakh virus better, the Excalibur is sent back to Earth's orbit for a t...