The Terrornauts

Project Star Talk is based at a UK radio telescope site; its mission is to listen for radio signals from other intelligences. Dr Joe Burke leads the project, assisted by his small team – electronics expert Ben Keller and office manager Sandy Lund. Due to their lack of success, they are given ninety days to report positive results. While waiting for a response, Burke tells of his uncle's discovery at a French archaeological dig of a cube that gave him strange dreams as a boy, inspiring him to become an astronomer. During this period Joshua Yellowlees, an accountant, arrives to inspect the project's books.

As luck would have it, the receive a repeating signal, but it comes from an unpromising atmosphere-free small asteroid in the outer solar system. Nevertheless Burke spends the balance of his grant to equip the telescope with a powerful transmitter to contact the source of the signals.

The night of the transmission, Yellowlees and Mrs Jones, who runs the tea trolley, stay to witness this historic event. The signal is sent and reaches the asteroid, on which is a huge installation that answers the radio signal with a spaceship sent riding down the radio beam to the point of transmission. When the spacecraft arrives at Project Star Talk, it picks up the transmitter shed and carries it and the project team to the alien installation.

On the asteroid, the team is greeted by a robot that takes them through a series of tests. After each test, they receive rewards, in particular a "Knowledge Cube" for the knowledge test.

Returning to the control room, Keller accidentally bumps Lund onto a "transposer platform" and she is matter-transported in a puff of smoke to a distant planet peopled by savages who try to kill her. Burke follows her to the planet, rescues her, and discovers the secret of the Knowledge Cubes. He plugs into the cube, and the horrible secret is revealed: the planet of savages is the home of the survivors of an interstellar war that is fast approaching Earth, and the Star Talk team are the only ones who can use the advanced weapons of the installation to stop the invading enemy fleet from destroying Earth. The team searches unsuccessfully through the huge library of cubes for the operating instructions of the fortress's weapons.

As the enemy fleet comes into range, the robot delivers the necessary cubes just in time. The battle is joined, but the Star Talk team fails to hit the aliens with missiles, so, with the cubes' instruction, the fortress's engines are started and they rise off the asteroid to intercept the aliens who crash into the fortress.

Burke sets the transposer for Earth and the team are matter-transported to the very archaeological dig where Dr Burke's uncle found the cube so long ago. While they congratulate themselves on their luck, a gendarme arrests them for trespassing.

• Simon Oates – Dr. Joe Burke
• Zena Marshall – Sandy Lund
• Charles Hawtrey – Joshua Yellowlees
• Patricia Hayes – Mrs. Jones
• Stanley Meadows – Ben Keller
• Max Adrian – Dr. Henry Shore
• Frank Barry – Burke as a child
• Richard Carpenter – Danny
• Leonard Cracknell – Nick
• André Maranne – Gendarme
• Frank Forsyth – Uncle
• Robert Jewell – Robot operator

Screened in the US in 1967, the film's UK release (in cut form) was not until 1971.[2]

The Terrornauts was distributed as a double feature with They Came from Beyond Space (1967). This double bill has been called "the two worst films the company ever produced".[3]

In The Monthly Film Bulletin David McGillivray wrote: "Murray Leinster's novel has been simplified and adapted for juvenile audiences (hence the tea lady in outer space) in this long-delayed companion piece to They Came from Beyond Space . The inspiration for the treatment is clearly Dr. Who, but even on this modest level, children are unlikely to be much impressed by the slapdash effects, the jerry-built sets and, in particular, a silly robot (manned by Dalek operator Robert Jewell) which seems permanently on the verge of falling apart. The same goes for the comic relief which, although in the care of the old radio partnership of Charles Hawtrey and Patricia Hayes, sadly misfires."[4]

Kine Weekly wrote: "An uncomplicated but quite ingenious bit of space adventure, this should please the undemanding."[5]

Variety said: “John Brunner [...] has fashioned a tight little sci-fi programmer that holds the interest. Director Montgomery Tully has wisely spiced the action with comedy, ably handled by veterans Charles Hawtrey as a prissy accountant and Patricia Hayes as a Cockney charwoman. [...] The special effects are not elaborate but exceptionally well handled, especially a robot provided with its own personality. [...] Tightly edited by Peter Musgrave, Terrornauts could hold its own on any sci-fi program."[6]

• The Terrornauts at IMDb
• http://www.planet-9.de/luke/screenshots/terrornauts
• The Terrornauts (1967) Theatrical Trailer on YouTube
• The Wailing Asteroid public domain audiobook at LibriVox