Stranded millions of miles from home by forces unknown, Commander Neptune and the crew of the Nebula-75 must come to terms with their new life amongst the stars. Their isolation is interrupted, however, by two alien visitors...
Commander Neptune wishes to know more about the mysterious Space Maiden who saved his ship. In learning more, he also finds out about the malevolent forces that lurk in the section of space the Nebula-75 now finds itself.
When the NEBULA-75’s ramshackle robot Circuit suffers from one malfunction too many and the crew encounter an old eccentric in need of assistance, who will save the day?
A strange spatial distortion transports our heroes into an unknown realm. Separated from his crew and trapped in a mysterious void, Commander Neptune must resist the call of a sinister disembodied voice and find his way back to the ship before it is too late…
A distress call summons Commander Neptune to the assistance of a pair of aristocrats. Once aboard, however, it becomes apparent that he is dealing less with “high society” than he is “heist society”. Hoodwinked and robbed of valuable systems the crew of the Nebula-75 face a race against time to put things right.
Halloween Special. The Nebula-75 crew pick-up a distress call from an old freighter and set off to investigate. However, when they arrive it appears to have been abandoned for decades, so where did the call come from?
Christmas Special. On Christmas Eve, the Nebula-75 crew tune into a broadcast from Earth by Juliette Destiny (guest voiced by Samira Ahmed). But some unwelcome faces soon threaten their dreams of a white Christmas.
The crew of the Nebula-75 inadvertently find themselves the stars of the latest motion picture by renowned filmmaker Dave the Director, who is making his last great film before he retires.
When the Nebula-75 crash lands on a mysterious planet Commander Neptune and Doctor Asteroid are lucky to escape with their lives. However, someone has a vested interest in their demise...
Frustrated by the delays in launching a rescue mission to retrieve the Nebula-75, General Ganymede of the Zodiac Space Centre decides to take matters into his own hands. Little does he know, however, that forces from space conspire to use him against the crew he seeks to save...
When Commander Neptune goes missing during a mission to locate a valuable, yet highly volatile, fuel source, his crew must face the devious Captain Caswell, scourge of the seven space winds.
When Doctor Asteroid spots signs of life on a planet that should be totally incapable of supporting it, the crew of the Nebula-75 send Circuit to investigate. But when Circuit is seemingly attacked, they must face hazardous conditions to discover what has become of him...
Special Halloween episode. The Nebula-75 crew receive a distress call at Halloween... but ghosts don't really exist... do they?
A classic from the archives – Commander Neptune is in the hot-seat for this special instalment of 'Circuit Break'... but just what is this "show" and who calls the shots?