"Episode 314: Infinite Possibilities Part 1: Daedalus Demands - An Ancient - again taking the form of Crichton's father Jack - appears on Talyn and accuses Crichton of sharing wormhole stabilizing technology with the Charrids, a vicious race allied with the Scarrans. Crichton realizes that Furlow, the mechanic from Dam-Ba-Da depot who once repaired Crichton's module, is the real guilty party. With a Scarran Dreadnought on the way, Jack must unlock the wormhole technology in Crichton's brain to build the ultimate weapon - but must first confront the evil Scorpius Clone in Crichton's mind."Episode 315: Infinite Possibilities Part 2: Icarus Abides - After disposing of the Scorpius Clone, the Ancient 'Jack' unlocks the secrets to wormhole technology in Crichton's mind-allowing them to build the 'ultimate weapon' to destroy the Scarran Dreadnought before it escapes with Furlow's data. Seeing the value of the weapon, Furlow kills Jack and takes off with it. In the ensuing chase, Crichton is fatally exposed to the highly reactive Partanium that fuels the engine. With nothing left to lose, Crichton volunteers to launch the weapon at the Dreadnought, experiencing first hand the terrifying power of wormhole technology.
"Episode 316: Revenging Angel - A fight between D'Argo and Crichton over the malfunction of D'Argo's mysterious new ship ends with Crichton knocked unconscious. The Scorpius Clone in Crichton's mind tries to convince him that revenge against D'Argo is the only way to settle the conflict, but John prefers to resolve it in his own head, acting out a Crichton vs. D'Argo cartoon battle set in Road-Runner land. Meanwhile, the ship malfunction leads to the activation of a self-destruct sequence that threatens to blow Moya to pieces.
"Episode 317: The Choice - Grieving for Crichton, Aeryn travels to a planet of mystics and frauds and makes contact with a man who claims to be Talyn Lyzcak, her father. Talyn puts her in touch with Seer Cresus, a creature who is able to 'channel' the dead Crichton. Meanwhile, Stark and Rygel search for Aeryn, but first come across an old enemy. Lurking on the planet with malign, warped designs of her own is Aeryn's mother, Xhalax Sun.
"Episode 318: Fractures - Not far from Moya and Talyn's expected rendezvous point, Moya picks up a badly damaged Leviathan Transport Pod carrying a Scarran, a Hynerian and a Nebari - all escaped prisoners - and their Peacekeeper hostage, complicating the long awaited reunion between Moya and Talyn's crew. When the Scarran is shot, it's clear that someone on board is a traitor."
