Blake's 7

Lore & Background

Blake's 7 is set at least 700 years in the future, in the third century of the second calendar. The narrative concerns Roj Blake, a political dissident who, after being arrested and deported to a penal colony, escapes with fellow prisoners Jenna Stannis and Kerr Avon aboard an advanced alien spacecraft called the Liberator. The crew, which includes Vila Restal, Olag Gan, and alien telepath Cally, uses the Liberator to wage a campaign against the Federation, pursued by Space Commander Travis and Supreme Commander Servalan.

The composition of the titular seven changes over the series. Initially, the group includes Blake, Vila, Gan, Jenna, Avon, Cally, and the computer Zen. After Gan's death and the disappearance of Blake and Jenna, new characters Dayna, Tarrant, Soolin, and the computer Slave join. Avon, a technological genius, becomes the leader in the third series after Blake goes missing. Each series was commissioned individually, and a fourth was commissioned unexpectedly, leading to changes in producer and the introduction of new characters and the ship Scorpio.

Reader's Guide

Blake's 7 was watched by an average of 9 million viewers in the UK and broadcast in 25 other countries. Despite a low budget, it featured tropes of space opera such as spaceships, robots, galactic empires, and aliens. Critical responses have been mixed: some praised its dystopian themes, strong characterisation, ambiguous morality, and pessimistic tone, while others criticised its production values, dialogue, and originality. It retains a sizeable and enthusiastic fan base, described in The Guardian's 40-year retrospective as 'a bold show that wasn't afraid to break formulas'. The programme has been revived with audio dramas, a comedic short film, and fan-made audio plays featuring original cast members. Its legacy includes a range of merchandise, video and DVD releases, and BBC Radio 4 audio dramas.

Did You Know?

• Blake's 7 was created by Terry Nation, who also wrote the first series.
• The script editor throughout its run was Chris Boucher, who wrote nine episodes.
• The series was broadcast in 25 other countries.
• Licensed audio dramas featuring original cast members were produced by B7 Productions and Big Finish during 1998 and 1999.

Production & Creative Vision

Blake's 7 was conceived as a BBC commission and aired on BBC1 across four runs of thirteen 50-minute episodes between January 1978 and December 1981. Terry Nation, the creator, penned the entire first series himself before handing the writing baton to a team led by script editor Chris Boucher, who contributed nine episodes over the show's full lifespan. David Maloney steered production through the first three series, while Vere Lorrimer took the helm for the fourth. The programme operated on a modest budget yet still managed to deliver the grand-scale trappings of space opera—starships, artificial intelligences, sprawling galactic empires, and extraterrestrial species. Gareth Thomas anchored the cast as Roj Blake during the first two series. Interestingly, the BBC had intended to wrap the show after series three, but the unexpected commissioning of a fourth run forced behind-the-scenes reshuffles, including a new producer and the introduction of a replacement vessel, the Scorpio, along with fresh characters to fill the gaps left by departed cast members.

The World and Its Rebels

The narrative unfolds at least seven hundred years beyond our present, in a galaxy dominated by the Terran Federation—a totalitarian regime that enforces obedience through mass surveillance, compulsory brainwashing, and chemical pacification of its citizens. At the story's core sits Roj Blake, a committed political dissident who, after being framed and exiled to a distant penal colony, seizes the chance to escape aboard a technologically superior alien vessel. The ship's central computer, Zen, christens it the Liberator after probing the mind of fellow escapee Jenna Stannis. The Liberator boasts unmatched speed, formidable weaponry, a planet-surface teleportation system, and even stores of clothing and gemstones. Blake assembles a ragtag crew of smugglers, petty criminals, and a telepathic alien freedom fighter, and launches a guerrilla campaign against the Federation while being hunted by the vengeful Space Commander Travis and the ruthless Servalan. The titular "seven" is never a fixed group: characters are lost, replaced, or swapped out across the four series, and the ship itself is eventually replaced by the Scorpio.

Reception & Cultural Footprint

Critics have never fully agreed on Blake's 7. Admirers have highlighted its unflinching dystopian vision, the moral ambiguity threading through its characters, a consistently pessimistic emotional register, and what one reviewer called an "enormous sense of fun" lurking beneath the grim surface. Detractors, meanwhile, have pointed to the show's production values, its dialogue, and a perceived lack of originality within the broader space-opera genre. Despite these polarised verdicts, the series attracted an average of nine million British viewers per episode and found audiences in twenty-five additional countries around the world. Its cultural footprint has only deepened with the passage of time. In a 40-year retrospective, The Guardian characterised it as "a bold show that wasn't afraid to break formulas," and the programme continues to sustain a devoted, active fan community decades after its final transmission on BBC1.

Life Beyond the Broadcast

Even after the final episode left the airwaves, Blake's 7 refused to fade from public view. A modest range of merchandise was issued, and publishers rolled out novels, fan magazines, and annuals. The BBC itself put out recordings of the series' music and sound effects, while several toy and model manufacturers produced physical collectibles. On the home-video front, four compilation tapes appeared between 1985 and 1990, followed by a complete videocassette release in 1991 (reissued in 1997) and a four-part DVD boxed-set series spanning 2003 to 2006. The BBC also commissioned two audio dramas in 1998 and 1999, featuring original cast members and broadcast on Radio 4. Although proposals for both a live-action remake and an animated adaptation have surfaced, neither has been realised. Nevertheless, the franchise has been kept alive through two further series of official audio dramas, a comedic short film, and a run of fan-produced audio plays that once again brought the original cast back to the microphone.