Episodes 24

1

Breakaway

7.0
September 4, 1975

In September 1999, John Koenig reports to Earth's Space Research Centre at Moonbase Alpha as its new commander. A strange sickness is killing some of the Moonbase Alpha crew. Commander Koenig's investigation reveals that the source lies at Nuclear Waste Disposal Area 1 caused by excessive magnetic energy fields. The continuous build up of energy shortly causes massive explosion clusters that knocks the moon off orbit into deep space.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

2

Force of Life

4.7
September 11, 1975

The body of Anton Zoref is invaded by an unknown life force. The man soon manifests an uncontrollable ability to absorb energy. As the Alphans struggle to understand this mysterious force, Zoref's need becomes insatiable. Driven by instinct, he makes his way to the greatest source of energy on Alpha: the Nuclear Generating Plant.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

3

Collision Course

5.2
September 18, 1975

The Moon is on a collision course with an enormous planet. On a scouting mission, Koenig encounters Arra, the Queen of Atheria. The aged monarch proclaims the collision is a preordained event and must occur for her people to evolve to a higher plane of existence. Now Koenig must convince his staff to have faith and do nothing in the face of apparent destruction.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

4

War Games

7.0
September 25, 1975

Approaching an inhabited planet, the Alphans are suddenly pounced upon by warships. In an unprovoked attack, Moonbase Alpha is devastated by Earth-style Hawk fighters. With 128 dead and Alpha unable to sustain life, Koenig and Helena appeal to the aliens for mercy. The aliens proclaim the Earthmen to be an invading virus, with no right to exist.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

5

Death's Other Dominion

6.5
October 2, 1975

On a frozen planet, the Alphans encounter shipwrecked humans from a lost expedition. The expatriates from Earth enjoy an idyllic existence: they have been made immortal and have lived there for over 880 years. They invite the Alphans to join them in paradise, but dissidents reveal all is not at it seems, teaching Koenig that immortality comes with a price.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

6

Voyager's Return

7.5
October 9, 1975

The automated Earth space probe Voyager One is approaching the Moon. With the radioactive exhaust from its engine certain to extinguish all life on Moonbase, the Alphans try to gain control and shut down the drive. Help comes when the probe's designer is found living on Alpha under an assumed name. However, Voyager is being followed by alien ships seeking revenge.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

7

Alpha Child

6.0
October 16, 1975

The Alphans celebrate the arrival of the first child born on the Moon. The blessed event sours when the infant grows into a five-year-old child in minutes. Trying to accept him, the Alphans do not notice that little Jackie Crawford is much more than he seems. When hostile spaceships approach the base, Koenig realises, too late, that the aliens have an agent on Alpha.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

8

Dragon's Domain

7.5
October 23, 1975

In 1996, Tony Cellini commanded a high-profile space mission which ended in disaster. The sole survivor, he told an outrageous tale of a spaceship graveyard and an alien 'dragon' which devoured his crew. Believed by no one, he was left a broken man. Five years later, the truth is revealed when the runaway Moon approaches the same deadly Sargasso in space.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

9

Mission of the Darians

4.3
October 30, 1975

Encountering a derelict spaceship, the Alphans respond to an automated distress signal. On board, they discover what remains of the once-great civilisation of Daria: an elite group which maintains control of the ship and a tribe which has descended into savagery. The Alphans are appalled when they discover what measures the Darians have taken to survive.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

10

Black Sun

6.7
November 6, 1975

The travelling Moon drifts within range of a black sun. Pulled toward certain destruction by its inescapable gravitational force, the Alphans employ desperate measures to stay alive. As a lifeboat Eagle carries six persons to safety, the Moon plunges into the black sun, with only an experimental forcefield protecting Alpha.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

11

Guardian of Piri

6.5
November 13, 1975

Strange events befuddle the Alphans as they approach the planet Piri. When exploring its lifeless surface, Koenig encounters the seductive servant of the mysterious Guardian of Piri. She offers the wayward Alphans a life of peace and perfection. Realising the deadly truth behind the peace of Piri, Koenig struggles to free his people from the Guardian's influence.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

12

End of Eternity

6.0
November 20, 1975

While exploring an asteroid, the Alphans injure an alien trapped within. Bringing him to Alpha, they discover his wounds have completely healed. The indestructible Balor is a scientist whose people had discovered the secret of immortality. Balor is a psychopath, offering a drastic solution to his people's apathy; now freed of the eternal prison, he plans to spend eternity practicing the art of pain and torture, with the Alphans as his subjects.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

13

Matter of Life and Death

5.5
November 27, 1975

A lush Earth-type planet holds the promise of a new home for the people of Moonbase Alpha. When the reconnaissance Eagle returns, it carries an unexpected passenger: Helena's husband, who died five years ago. The mysterious Lee Russell tells the Alphans that death awaits them on the new planet. The Alphans ignore his warning and unknowingly descend into a world of antimatter.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

14

Earthbound

7.5
December 4, 1975

An alien spacecraft crashlands on the Moon, its passengers refugees from a dying world. As their destination is Earth, they generously offer to take one person with them when they depart. The scheming Commissioner Simmonds takes steps to ensure that he is the lucky individual chosen, even if it means destroying Alpha.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

15

The Full Circle

4.0
December 11, 1975

When exploring a habitable planet, members of the Alphan survey party vanish without a trace. Are they the victims of an indigenous tribe of Stone Age humanoids? The mystery deepens when a dead caveman is found to have capped teeth. Others soon notice the primitive cave chief and his mate bear an uncanny resemblance to the missing John Koenig and Helena Russell.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

16

Another Time, Another Place

7.0
December 18, 1975

After an encounter with a space-time anomaly, the Alphans find their Moon back in the Solar System on a course to re-enter Earth orbit. The celebration ends when it becomes apparent Earth is an inhospitable wasteland. The mystery deepens when they discover a duplicate Moon already in orbit and a duplicate Moonbase Alpha lying empty and deserted.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

17

The Last Sunset

7.0
January 1, 1976

Anonymous alien benfactors provide the wandering Moon with a breathable atmosphere. The Alphans rejoice as they realise they have a wonderful new home in their own backyard. Preparations are made to settle and begin building a new civilisation on the Moon's surface. Koenig is suspicious of the aliens' motives, wondering how long this generous gift will last.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

18

The Infernal Machine

8.0
January 8, 1976

The Alphans are visited by a bizarre spacecraft, whose request for supplies hides a deeper purpose. The ship, Gwent, is found to be sentient, the attempt of a vain alien genius to live forever. Powerful, unstable and craving companionship, Gwent intends for Koenig, Helena and Bergman to replace its aged, dying creator.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

19

Ring Around the Moon

5.5
January 15, 1976

A technician falls under an alien influence, accessing classified information before mysteriously dying. Soon after, the Moon is stopped in space by the powerful rays of an alien spacecraft. The aliens' only interest in Alpha is the data held in its computers, information they now plan to obtain through the possessed eyes of their next agent: Helena Russell.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

20

Missing Link

5.0
January 22, 1976

John Koenig finds himself trapped on the planet Zenno, in the home of an alien scientist and his daughter. Advanced two million years beyond Earthmen, the aliens consider Koenig their missing link. Faced with the threat of being treated like an experimental animal for the rest of his life, Koenig uses an unexpected weapon to confound his captor: love.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

21

Space Brain

6.0
January 29, 1976

An Eagle and its crew are crushed to death by an enormous energy field in space. When one of Alpha's astronauts is possessed by the anomaly, he tells them the energy field is a living space brain, which responded to the 'threat' with antibodies Finding the Moon on a collision course with the Brain, the Alphans make plans to avoid the same fate as the Eagle.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

22

The Troubled Spirit

3.0
February 5, 1976

Dan Mateo, hoping to unlock the secret of communication with plants, unleashes a killing force from the depths of his own mind. This macabre spectre seeks vengeance for Mateo's horrible death—which has not yet occurred. Bridging the span between science and the supernatural, the Alphans hope to break the cycle and exorcise the ghost without killing the man.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

23

The Testament of Arkadia

7.0
February 12, 1976

The wandering Moon suddenly changes course and comes to a halt in the vicinity of a dead world. As Alpha's power fails, the only hope for survival is to evacuate to the planet, which was ravaged by a nuclear war in the distant past. Searching for answers, a team is sent to the surface, where they discover the shocking truth of the origin of Mankind.

Read More

Crew 4

Directed by: David Tomblin

Written by: Johnny Byrne

Guest Stars 3 Full Cast & Crew

  1. Orso Maria Guerrini

    Luke Ferro

  2. Lisa Harrow

    Anna Davis

  3. Shane Rimmer

    Eagle Pilot (voice)

Episode Images 1 View All Episode Images

You need to be logged in to continue. Click here to login or here to sign up.

24

The Last Enemy

9.0
Season Finale
February 19, 1976

The Moon approaches a solar system with two planets on opposites sides of its sun. The Alphans are trapped in an interplanetary conflict when warships from both worlds trespass on the Moon to fire missiles at their opponents' planets. After taking in a refugee from a destroyed gunship, the Alphans discover they have drifted into the middle of a literal war of the sexes.

Read More

You need to be logged in to continue. Click here to login or here to sign up.

Back to top

You need to be logged in to continue. Click here to login or here to sign up.

Can't find a movie or TV show? Login to create it.

Global

s focus the search bar
p open profile menu
esc close an open window
? open keyboard shortcut window

On media pages

b go back (or to parent when applicable)
e go to edit page

On TV season pages

(right arrow) go to next season
(left arrow) go to previous season

On TV episode pages

(right arrow) go to next episode
(left arrow) go to previous episode

On all image pages

a open add image window

On all edit pages

t open translation selector
ctrl+ s submit form

On discussion pages

n create new discussion
w toggle watching status
p toggle public/private
c toggle close/open
a open activity
r reply to discussion
l go to last reply
ctrl+ enter submit your message
(right arrow) next page
(left arrow) previous page

Settings

Want to rate or add this item to a list?

Login