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...

The second episode of 'Nebula-75’ sees Commander Neptune getting to know his ship’s strange visitor. Is she friend or foe?

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?

In the fourth episode of ‘Nebula-75’ – “No One I Think Is In My Tree” – our heroes find themselves transported through a strange spatial distortion. Separated from his crew and trapped in a mysterious void, Commander Neptune must find his way back to the ship before it is too late…

After a distress call sees the Nebula-75 come to the assistance of a pair of abandoned aristocrats, it doesn't take too long for the nefarious duo's true intentions to be revealed. Hoodwinked and robbed of valuable systems, the Nebula-75 crew face a race against time to put things right...

When the Nebula-75 picks-up a distress call from an old freighter the crew set off to investigate. However, when they arrive they discover that it's been abandoned for decades... Or has it?

In this special festive episode, the Nebula-75 crew are all set to make the best of a Christmas far from home, but when they cross paths with a stranded vessel a tale of treacherous trickery reveals itself...

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...