Wayne Pygram as
Scorpius

Matt Day as
Tyno

Tina Bursill as
Novia

Felicity Price as
Princess Katralla

Felix Williamson as
Clavor

Bianca Chiminello as
Jena

Aaron Cash as
Dregon

Gavin Robins as
Cargn

Jonathan Hardy as
Kahaynu

Fracesca Buller as
Ro-NA

David Franklin as
Lt. Braca

Back on Moya, a mysterious smoke tendril is going throughout the ship. Kahaynu, one of "the builders" appears and announces his intention to decomission Moya because she birthed a war ship.

John & Katralla are attacked by a smoking sphere. They are rescued by ro-NA. Rygel convinces the Empress to send John away without telling anyone else. However, ro-NA is bought off by Scorpius.

Meanwhile, Zhaan is desperate trying to stop what Kahaynu has done. Kahaynu allows Moya to speak so Zhaan can hear that her decommission is wanted.

Transferred to ro-NA's ship, John is attacked by Lt. Heskon. John, realizing his value after a conversation with Scorpius, decides that he can't lose anything by fighting back. Heskon won't shoot him and he knows it. John sets off the weapons, which trigger the self-tracking cannons. John kills ro-NA and throws Lt. Heskon out, but not before Heskon is able to get the only helmet.

Scorpius' voice tells John that he must continue to survive, so he makes a leap to the transport pod, which ro-NA had set afloat. He makes it.

John is returned to the planet and decides that the marriage should still take place. Aeryn, upset at his decision, goes exploring with Dregon.

Moya has passed away. Zhaan and Pilot say their goodbye's to eachother.