Synopsis by Hal Erickson
Hoping to establish a cease-fire between Andromeda and a Nietzchean colony of the Orca pride, Dylan Hunt (Kevin Sorbo) appoints Tyr (Keith Hamilton Cobb) as his crew's official emissary. But the Orcas manage to sway Tyr's loyalty by providing him with a mate (Dylan Bierk). As Tyr and his new allies prepare to steal Andromeda, Hunt must come up with a new strategy -- fast. "Double Helix" was first broadcast on October 30, 2000.