Synopsis by Hal Erickson
An attack by a mysterious enemy (who is never identified in the course of the episode) causes former mercenaries Beka (Lisa Valentine) and Tyr (Keith Hamilton Cobb) to question their allegiance to Dylan Hunt (Kevin Sorbo). Dismissing his battle strategy as being 300 years out of date, Beka and Tyr plot to overthrow Hunt and assume control of Andromeda. Dylan must win them back to his cause before the unknown enemy wipes out everyone. "D Minus Zero" was originally telecast on October 23, 2000.