The BEST Episodes of Doctor Who
Every episode ever - ranked by fan votes!
Last Updated: Jul 5, 2019
Network: BBC One
Doctor Who is the longest-running science fiction TV series in history, airing initially from 1963 to 1989. Doctor Who is about ideas. It pioneered sophisticated mixed-level storytelling. Its format was the key to its longevity: the Doctor, a mysterious traveller in space and time, travels in his ship, the TARDIS. The TARDIS can take him and his companions anywhere in time and space. Inevitably he finds evil at work wherever he goes...
#1 - Genesis of the Daleks (6)
Season 12 - Episode 16 - Aired Apr 12, 1975
The planet Skaro, the distant past. The Time Lords divert the Doctor, Sarah and Harry to this war-torn world, and give the Doctor a mission: the evil of the Daleks is about to be born here, and the Doctor is to try to ensure they evolve into less lethally aggressive beings - or, failing that, to avert their creation altogether. But has even the Doctor the right to commit genocide?
8.56 
#2 - City of Death (4)
Season 17 - Episode 8 - Aired Oct 20, 1979
Scaroth is determined to go back 400 million years in time to prevent a mistake. But the Doctor must stop him – because the consequences would be disastrous.
8.51 
#3 - The War Games (10)
Season 6 - Episode 44 - Aired Jun 21, 1969
The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.
8.50 
#4 - City of Death (3)
Season 17 - Episode 7 - Aired Oct 13, 1979
The Doctor and Romana unwrap an intricate plot involving aliens, time travel and the Mona Lisa. How is Count Scarlioni living in two times at once? And what does he want?
8.46 
#5 - The Caves of Androzani (4)
Season 21 - Episode 22 - Aired Mar 16, 1984
Events on Androzani reach a bloody climax. Will the Doctor and Peri survive the carnage? And at what cost?
8.43 
#6 - The Caves of Androzani (3)
Season 21 - Episode 21 - Aired Mar 15, 1984
The situation on Androzani Minor is building toward a violent confrontation. And the Doctor and Peri are slowly succumbing to spectrox toxemia.
8.40 
#7 - The War Games (9)
Season 6 - Episode 43 - Aired Jun 14, 1969
The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.
8.36 
#8 - Genesis of the Daleks (5)
Season 12 - Episode 15 - Aired Apr 5, 1975
The planet Skaro, the distant past. The Time Lords divert the Doctor, Sarah and Harry to this war-torn world, and give the Doctor a mission: the evil of the Daleks is about to be born here, and the Doctor is to try to ensure they evolve into less lethally aggressive beings - or, failing that, to avert their creation altogether. But has even the Doctor the right to commit genocide?
8.35 
#9 - City of Death (2)
Season 17 - Episode 6 - Aired Oct 6, 1979
Captured by the Count, the Doctor and Romana uncover an elaborate plan to steal the Mona Lisa. But there is more to Scarlioni's plans than a simple theft.
8.34 
#10 - Genesis of the Daleks (4)
Season 12 - Episode 14 - Aired Mar 29, 1975
The planet Skaro, the distant past. The Time Lords divert the Doctor, Sarah and Harry to this war-torn world, and give the Doctor a mission: the evil of the Daleks is about to be born here, and the Doctor is to try to ensure they evolve into less lethally aggressive beings - or, failing that, to avert their creation altogether. But has even the Doctor the right to commit genocide?
8.33 
#11 - The Caves of Androzani (1)
Season 21 - Episode 19 - Aired Mar 8, 1984
The planet Androzani Minor, the distant future. In the planets' caves war rages between government troops and the android warriors of the mysterious Sharaz Jek. But what makes spectrox, the substance they battle to control, so valuable? And how far will the Doctor go to protect his companion?
8.24 
#12 - Pyramids of Mars (4)
Season 13 - Episode 12 - Aired Nov 15, 1975
England, 1911. The TARDIS is drawn off-course and lands in the country house of archaeologist Marcus Scarman. But what did Scarman unearth on his last visit to Egypt, and how can the Doctor defeat his most powerful foe yet - Sutekh, the God of Destruction?
8.22 
#13 - Genesis of the Daleks (2)
Season 12 - Episode 12 - Aired Mar 15, 1975
The planet Skaro, the distant past. The Time Lords divert the Doctor, Sarah and Harry to this war-torn world, and give the Doctor a mission: the evil of the Daleks is about to be born here, and the Doctor is to try to ensure they evolve into less lethally aggressive beings - or, failing that, to avert their creation altogether. But has even the Doctor the right to commit genocide?
8.21 
#14 - Genesis of the Daleks (3)
Season 12 - Episode 13 - Aired Mar 22, 1975
The planet Skaro, the distant past. The Time Lords divert the Doctor, Sarah and Harry to this war-torn world, and give the Doctor a mission: the evil of the Daleks is about to be born here, and the Doctor is to try to ensure they evolve into less lethally aggressive beings - or, failing that, to avert their creation altogether. But has even the Doctor the right to commit genocide?
8.20 
#15 - Genesis of the Daleks (1)
Season 12 - Episode 11 - Aired Mar 8, 1975
The planet Skaro, the distant past. The Time Lords divert the Doctor, Sarah and Harry to this war-torn world, and give the Doctor a mission: the evil of the Daleks is about to be born here, and the Doctor is to try to ensure they evolve into less lethally aggressive beings - or, failing that, to avert their creation altogether. But has even the Doctor the right to commit genocide?
8.20 
#16 - The War Games (4)
Season 6 - Episode 38 - Aired May 10, 1969
The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.
8.20 
#17 - City of Death (1)
Season 17 - Episode 5 - Aired Sep 29, 1979
Paris, 1979. The Doctor and Romana are here on holiday, but something is disturbing the flow of time. Could the time travel experiments of Count Scarlioni be to blame?
8.16 
#18 - The Tomb of the Cybermen (1)
Season 5 - Episode 1 - Aired Sep 2, 1967
A team of archaeologists travels to the planet Telos, the home of the Cybermen, to excavate the tombs of the long-extinct cybernetic race. At least, it's assumed that they're extinct. The Doctor isn't sure that the tombs should be disturbed, but he soon comes to suspect that some of the "archaeologists" have an agenda far more dangerous than the team leader, Parry, suspects. In order to find out what the sinister Kleig and Kaftan are really up to, the Doctor helps the archaeologists to enter the tombs – where they find that the Cybermen are only dormant, not dead, and that Kleig and Kaftan intend to revive them. But they have underestimated the power of the Cybermen, and only the Doctor can save the archaeologists from being transformed into Cybermen themselves.
8.15 
#19 - Destruction of Time (12)
Season 3 - Episode 21 - Aired Jan 29, 1966
When the Doctor and his friends arrive on Earth, they find that Chen has already denounced them as traitors, and Vyon is shot and killed by his own sister, Sara Kingdom. Sara eventually discovers the truth for herself, and helps the Doctor and Steven to recover the TARDIS and escape. However, the Daleks then pursue them through Time, and are joined by the Doctor and Steven's old enemy, the Meddling Monk – who realises that he's in over his head and switches sides depending upon who seems to be on top. After an encounter in ancient Egypt, the Doctor strands the Monk on an ice planet, but the Daleks get away with the taranium core, and the Doctor uses the navigational unit from the Monk's TARDIS to pursue them back to Kembel. There, the Daleks exterminate Mavic Chen, but the Doctor manages to activate the Time Destructor. Sara ages to death before she can reach the safety of the TARDIS, but the Doctor and Steven escape while the Dalek force on Kembel crumbles to dust.
8.11 
#20 - The War Games (2)
Season 6 - Episode 36 - Aired Apr 26, 1969
The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He conceeds defeat at the task, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.
8.11 
#21 - The War Games (8)
Season 6 - Episode 42 - Aired Jun 7, 1969
The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.
8.10 
#22 - The Power of the Daleks (5)
Season 4 - Episode 13 - Aired Dec 3, 1966
The Doctor appears to have transformed into an entirely different person, but Ben and Polly are unsure whether this strange man really is the Doctor or not. They soon have other matters to worry about, as the TARDIS takes them to a human colony on the planet Vulcan. Rebel activity is causing trouble for the colony governor, an Earth Examiner has recently been murdered, and the colony scientist Lesterson is obsessed with his experiments on an alien capsule unearthed from the mercury swamps. The Doctor takes the Examiner's place in order to investigate his murder, but soon discovers that the alien capsule is far more significant – for it contains dormant Daleks which Lesterson has woken. Lesterson believes that the Daleks are harmless robots which can be used to serve the colony, while the rebels are far more interested in the uses of the Daleks' in-built weaponry. Nobody will listen to the Doctor when he warns them that the Daleks have their own agenda – one which could result in the extermination of all human beings in the colony.
8.07 
#23 - The Robots of Death (3)
Season 14 - Episode 19 - Aired Feb 12, 1977
Under the direction of a madman, the robots continue their rampage as the Doctor finds an unexpected ally.
8.07 
#24 - Earthshock (4)
Season 19 - Episode 22 - Aired Mar 16, 1982
The TARDIS crew arrives on Earth in the 26th Century in a cave system where a military force is investigating the disappearance of a palaentological expedition.
8.05 
#25 - The Robots of Death (2)
Season 14 - Episode 18 - Aired Feb 5, 1977
The Doctor and Leela are suspected of murder. But the real foe is using robots to cut down the crew – and even sabotage the sand miner itself!
8.05