The Daleks
Xenophobic cyborg aliens bent on universal conquest.
The Daleks are a fictional alien species from the British TV series *Doctor Who*. First seen in the 1963 serial *The Daleks*, they are a warlike, xenophobic race whose goal is to wipe out every life form that is not a Dalek. They are the primary enemies of the Doctor, the show’s main character. Terry Nation created the Daleks while he was between jobs, writing their first story. He took inspiration from the memory of the Nazi Party in Britain and wanted a design that looked completely inhuman. Raymond Cusick handled the actual design. *Doctor Who* was originally meant to be educational, and Nation’s serial was only used because no other options were available for production. The Daleks turned out to be a huge hit with audiences, greatly increasing the show’s ratings and starting a period called Dalekmania, when the Daleks and their battle armor became very popular with the British public. After that, the Daleks became major recurring villains, returning in many different ways over the show’s more than 60-year run. The Daleks are the most famous and popular villains in the series, and their returns to television have often drawn media attention. They are considered an icon of British popular culture, and their catchphrase “Exterminate” is widely known even by people who do not watch the show. Critics have also analyzed the Daleks’ use of Nazi allegories and their relationship and dynamic with the Doctor. **History and appearances**
**Overview**
*Doctor Who* is a long-running British science-fiction TV series that started in 1963. It follows the Doctor, an alien who travels through time and space in a ship called the TARDIS, often with companions. When the Doctor dies, they can “regenerate,” changing their appearance and personality completely. On their travels, the Doctor frequently fights various alien species and enemies. Among these, the Daleks are often called the Doctor’s archenemies and greatest foes. Daleks are cyborg aliens from the irradiated planet Skaro. They are violent, merciless, and pitiless, feeling no emotion except hate. They demand total obedience to the highest-ranking Dalek. Their goal is to conquer the universe and exterminate all other life, including any “impure” Daleks they consider inferior for being different. They have little culture and are purely militant, seeing hatred as beautiful. Inside their armor, the creature looks like a one-eyed, gelatinous squid. The armor itself is nearly indestructible. The Dalek casing has a plunger-like manipulator arm, though it has sometimes been replaced with a claw or blowtorch. In the story, the arm uses an intense vacuum of focused energy to handle objects and can crush a human skull. They also have a whisk-like gunstick that fires lasers. **Classic Era**
The Daleks first appeared in the 1963 serial *The Daleks*, living in a city on Skaro. In the past, they fought a nuclear war with the Thals, Skaro’s other native species, which forced the Daleks into their city. They cannot leave because they depend on static electricity. The First Doctor’s granddaughter, Susan Foreman, tries to make peace between them and the Thals, but the Daleks want to kill the Thals. The Doctor leads a revolt, and the Thals seem to kill the Daleks when their static electricity supply is cut off. The Daleks returned in the 1964 serial *The Dalek Invasion of Earth*. They invaded Earth after a meteor storm and plague devastated the planet in the far future. They tried to drill to Earth’s core and pilot the planet through space, but the Doctor stopped them. After a brief cameo in 1965’s *The Space Museum*, they reappeared in 1965’s *The Chase*, where they had developed time travel and tried to kill the Doctor, but were defeated again. In 1965–1966’s *The Daleks’ Master Plan*, they tried to use a device to destroy time. The Doctor and his allies stopped them, but the Doctor’s companions Katarina and Sara Kingdom died. The Daleks next appeared in the 1966 serial *The Power of the Daleks*, infiltrating a human colony on the planet Vulcan by pretending to be servant robots. The newly regenerated Second Doctor stopped their plans and destroyed them, saving the colony. In the 1967 serial *The Evil of the Daleks*, the Daleks tried to create a “perfect” Dalek by using a “human factor” to understand why they had failed, then planned to create a “Dalek factor” to counter it. The Doctor infected some Daleks with the human factor, sparking a civil war. The 1972 serial *Day of the Daleks* showed a group of Daleks who had conquered Earth in the future and used time travel to ensure their past success, but the Third Doctor defeated them. The Third Doctor met them again in the 1973 serial *Frontier in Space*, where they were secretly behind the story’s events.
- created_by
- Terry Nation
- designed_by
- Raymond Cusick
- homeworld
- Skaro
- known_for
- Being the archenemies of the Doctor; phrase 'Exterminate'
- species_type
- Cyborg aliens
Lore & Background
The Daleks are cyborg aliens from the irradiated planet Skaro, lacking emotion other than hate and demanding total conformity. Their casing is virtually indestructible, featuring a plunger-like manipulator arm and a gunstick weapon. Subsequent serials showed civil wars between Dalek factions loyal to Davros and self-ruled Renegades, culminating in the destruction of Skaro in 1988's Remembrance of the Daleks.
Reader's Guide
The Daleks are the most popular and famous villains of Doctor Who, regarded as an icon of British popular culture. Their returns to television over decades have often gained media attention, and their phrase 'Exterminate' is well-known even to those unfamiliar with the series. Drawing on the cultural memory of the Nazi Party in Britain, Terry Nation based the Daleks on them, and their Nazi allegories have been subject to critical analysis. The Daleks' relationship and dynamic with the Doctor have also been analyzed. Initially created for a serial that ran only because the show lacked other options, the Daleks were a massive success, greatly boosting viewership and sparking Dalekmania. They became major recurring antagonists across the show's more than 60-year history, appearing in various forms and often serving as the Doctor's greatest foes.
Did You Know?
- The Daleks were created by Terry Nation, who based them on the Nazi Party.
- The Dalek casing was designed by Raymond Cusick.
- The Daleks' first appearance sparked a period called Dalekmania.
- The Daleks are cyborgs; the creature inside resembles a one-eyed, gelatinous squid-like creature.
Birth from Necessity
The Daleks entered Doctor Who under somewhat accidental circumstances. The series had been conceived as an educational programme, with the Doctor travelling back in time to witness important historical events. To fit the programme's educational mandate, the alien invasion narrative was framed as a lesson for children about nuclear war and its devastating consequences. Notably, Sydney Newman, the BBC's Head of Drama, was initially opposed to the concept, believing the series should contain no aliens or monsters whatsoever. Despite this institutional resistance, the Daleks proved enormously popular with viewers, and their success secured their return in later stories while fundamentally altering the show's direction from a historical educational format into something far more expansive.
Reshaping a Series
The Daleks' arrival triggered a ratings spike that permanently altered Doctor Who's identity. Originally planned as a vehicle for historical education, the show's format shifted dramatically after the second story's success. The purely historical narratives were gradually phased out, replaced by a new structure in which the Doctor visited alien worlds and encountered extraterrestrial species. The Daleks' popularity also sparked a wave of imitators; creatures like the Mechonoids and Voord were introduced in attempts to replicate the same audience draw, though these efforts were largely unsuccessful. The Daleks thus became the benchmark against which all subsequent antagonists were measured.
The Troughton Era and a Forced Absence
During Patrick Troughton's tenure as the Second Doctor, the Daleks underwent a significant expansion as antagonists, becoming more central to the series' conflict. The reason was commercial rather than narrative: Terry Nation, the Daleks' creator, was attempting to pitch them as the basis for a separate American television series. To avoid conflict with that venture, the Daleks were written out of Doctor Who entirely. Troughton's second season saw these new creatures established as major forces, effectively diversifying the show's roster of threats and reducing its reliance on any single iconic enemy.
Critical Legacy and Cultural Weight
Critics have long noted that the Daleks and their contemporaries in the show's early years were often portrayed as one-dimensional, pure-evil 'Others' that sought to represent British cultural anxieties. This lack of nuance was a common criticism of the original run's monster writing. However, as the series progressed, commentators observed that alien antagonists gained considerably more character depth, allowing them to be depicted with greater sympathy and complexity. The Daleks themselves have been adapted across numerous spin-off media including books, audio dramas, and comics, where their backstories and abilities are expanded upon—though these narratives sometimes conflict with television canon.
More in Famous Aliens 1-20
Spotted an error? Know more?
This is a living reference — every entry is fact-audited, and reader corrections feed straight into our audit queue. Suggest an edit · See this site's audit record
