Arrogant aliens aren't keen on helping the crew and plot to murder Gideon and Lochley. Cynthia Allen: Jamie Rose. Ris: Joel Swetow. Polix: Tim Choate. Rolf Mueller: Sal Landi. Lorkan: Timothy Landfield.
The Excalibur sets a course for the mystical "Well of Forever" in a search for answers. Mr. Jones: Michael Beck. Galen: Peter Woodward. Gideon: Gary Cole. Lt. Matheson: Daniel Dae Kim. Max: David Allen Brooks. Dureena: Carrie Dobro.
The crew confronts terrifying “holo-demons” and dragons on a planet believed to contain a mineral that can slow the effect of the plague. Alwyn: Edward Woodward. Capt. Daniels: Marshall Teague. Lt. Myers: Scott Peatty. Claire: Alison Lohman. Barkeep: Mik Scriba. Gideon: Gary Cole.
Capt. Matthew Gideon takes command of the starship, Excalibur, and begins the "crusade" to save Earth from the Drakh plague. Gideon: Gary Cole. Lt. Matheson: Daniel Dae Kim. Dureena Nafeel: Carrie Dobro. Max Eilerson: David Allen Brooks. Dr. Sarah Chambers: Marjean Holden. Galen: Peter Woodward. Capt. Lochley: Tracy Scoggins.