Moya rendezvous with Talyn who is seriously damaged. They hide in the atmosphere of a planet to prevent the Peacekeepers from finding them. D'Argo and Rygel go down to the planet to find some Clorium, a drug that will help Talyn recover.
In need of supplies, Crichton lands his transport pod on a dying leviathan which is full of hungry cannibals and a scientist who has the ability to create clones.
Stark accidentally sends himself, Crichton, Aeryn. D'Argo and Jool back in time where they alter the timeline and are forced to interfere further to restore it.
To purchase D'Argo's son Jothee out of slavery, the crew plans a bank heist - not realizing it's Scorpius's money they're stealing.
A Nebari group come aboard Moya and attempt to mind cleanse everyone using a drug. Pilot and Rygel are the only two who can resist the effects. Crichton also remains unaffected due to Scorpius' neural clone.
Crais and Talyn return. The crew are put on trial for an attack that Talyn made on an alien ship.
A temporal distortion traps Aeryn and John on a planet's surface, where they live out the rest of their lives - while Moya remains trapped in orbit, experiencing only hours. Stark returns to the ship with news of D'Argo's son.
Crichton has returned to Earth. Or has he always been on Earth all this time? People from his past and present appear. Is this some trick, if so who is behind it and why.
The crew bring aboard an alien tracker to remove some creatures that came aboard hidden in some cargo.
John Crichton faces eighty years as a statue. That is, until the Scarran Cargn decapitates the statue and drops the head into a vat of acid.
The Queen offers Crichton a choice marry her daughter the crown princess, or she'll turn him over to Scorpius.
A visitor comes on Moya with a device that could cloak Moya. The crew welcomes him on board, but soon almost everyone is acting paranoid, and the crew starts attacking each other.
Chiana leaves Moya and goes to 'grave planet' populated by reckless thrill seekers who play dangerous and life threatening games.
D'Argo takes part in a sacred ritual that helps an old Luxan, an Orican, to survive. During the ritual the Orican draws energy from who she thinks is D'Argo but is actually Moya. Consequently Moya starts to age rapidly.
Crichton, Aeryn and D'argo are stranded in an asteroid field while Scorpius searches for them. Their safety depends on Crais, who is nearby in Talyn.
With death approaching in the form of Peacekeeper search parties, those aboard Moya say their final goodbyes, and share a last feast together, before enacting a plan to save Moya and her baby, named Talyn.
The crew find a planetoid that's a botanical paradise. Occupied by a scientist and a peaceful girl. But one is a killer. And there's more to this paradise than they realized. One of them wants Z'han for their own agenda.
Scorpius attempts to extract the wormhole technology from Crichton's mind, while Aeryn mounts a rescue operation. Crais finds himself at Scorpius' mercy, and Moya gives birth.
The crew finds a colony of Delvians. Z'han goes down to be with her own people for a while, but one of them wants something from Z'han and will do almost anything to take it from her.
Aeryn takes Crichton out in a transport pod for flying lessons but unfortunately they get stuck in the Flax, a space trap.