Whilst Starkey and Jorjie are trying to escape the police they take refuge in a large detached house, now the residence of reclusive scientist, Professor Gryffen
Inside the dilapidated mansion, they see Gryffen absorbed in an experiment with a strange piece of alien technology, a Space Time Manipulator. Darius an artful dodger who, among his many occupations, runs errands for Gryffen, confronts the pair, but at that moment a portal opens and through the hole torn in the fabric of space/time burst two reptilian warrior Jixen. The Jixen try to attack Starkey but the teenager is saved by a small dog-like robot, K9 Mark I.
In the ensuing battle, the only way K9 can defeat the Jixen is to blow himself and them to pieces. One surviving Jixen limps out of the mansion. Before expiring, K9 is able to give instructions that allow Starkey to initiate a regeneration program. A new, more sophisticated and futuristically designed K9 is regenerated.
K9 and the kids break into The Department’s prison to set free every type of alien imaginable!
Having been “tagged” by JIXEN slime, Starkey is in hiding from The Department and the JIXEN WARRIOR who survived K9’s blast. Jorjie tells Starkey that the Department is imprisoning Aliens and K9 flies off to investigate. Jorjies’s mother is Department inspector June Turner and there is a confrontation as the youngsters and K9 try to help release the innocent Aliens. Starkey confronts the Jixen with dire consequences!
In saving Professor Gryffen from the most dangerous alien in the galaxy, K9 and Starkey find a home.
Starkey is homeless and K9 and Jorjie try to help. Darius, Gryffen’s assistant contacts them after the Proffesor, an agoraphobic disappears from the mansion! A warning from the 50th century is received and K9 and the youngsters are giving chase to a mind sucking alien called THE KORVEN who has snatched Gryffen.
When K9’s past comes looking for him, an alien Bounty Hunter could be the one thing he doesn’t want to remember.
K9 becomes confused about his memory loss when an alien “bounty hunter” arrives and teams up with an evil Department inspector called Drake. Ahab, the Bounty Hunter claims there is a price on K9’s head for murdering a Galactic peace delegate in the 50th century!