An ordinary man named Elton Pope becomes obsessed with the Tenth Doctor, Rose and their strange blue box, joining a group of like-minded people in hopes of finding him. But when the mysterious Victor Kennedy joins the group, the fun soon stops and Elton discovers a darker side to his hobby.

The episode was rated 6.88 from 1177 votes.

When the TARDIS lands in 2012, the Tenth Doctor plans to show Rose the London Olympics. However, ordinary children are vanishing into thin air, a mother living in a seemingly normal British household is trying to hide her daughter's unnatural powers from the world, and a demonic presence lurks in an upstairs cupboard.

The episode was rated 7.07 from 1106 votes.

In 1953 London, the police are abducting people from their homes. The people of Britain gather around their new-fangled "tele-vision" sets to celebrate the new Queen's coronation - but something strange is affecting the signal.

The episode was rated 7.45 from 1187 votes.

Landing in 1879, Scotland, the Tenth Doctor and Rose meet Queen Victoria, travelling with her to spend the night at the Torchwood Estate. However, a group of warrior monks have sinister plans for the monarch, and the full moon is about to summon a creature out of legend.

The episode was rated 7.76 from 1341 votes.

After the TARDIS makes a crash landing on the Earth of another universe, Rose discovers her father is alive and rich, Mickey encounters his alternative self, and the Tenth Doctor learns one of his oldest and deadliest foes is about to be reborn.

The episode was rated 7.81 from 1230 votes.

In the year five billion and twenty-three, after the destruction of the Earth, the Doctor takes Rose to the New Earth. There, in a hospital facility, the feline Sisters of Plenitude can mysteriously cure any diseases, but, in the basement, an old enemy of the Doctor is out for revenge.

The episode was rated 7.82 from 1479 votes.

There are strange goings-on at a comprehensive school - UFOs, over-intelligent children, and odd-tasting school dinners. This attracts the attention of the Tenth Doctor, Rose and Mickey Smith, as well as a couple of old friends…

The episode was rated 7.84 from 1305 votes.

The plans of John Lumic to convert the world into Cybermen are now in full force. The Tenth Doctor, Rose, Mickey and the Preachers must find a way to stop him from enforcing his "ultimate upgrade."

The episode was rated 7.90 from 1215 votes.

Ghostly beings have been regularly appearing across the world and people, believing them to be their dead loved ones, are welcoming their visits with open arms. When the TARDIS arrives at the Torchwood Institute, the Tenth Doctor and Rose are taken prisoner. They are drawn into the investigation of a mysterious sphere kept in Torchwood Tower, and monstrous foes return as two universes collide.

The episode was rated 8.21 from 1210 votes.

Rose finds herself further away from home than ever before, on a desolate world in the orbit of a Black Hole. Trapped with an Earth expedition and the mysterious Ood, the time-travellers face an even greater danger as something ancient beneath the planet's surface begins to awake.

The episode was rated 8.22 from 1227 votes.

The TARDIS lands in a base on a planet orbiting a black hole, an impossible situation that stumps even the Tenth Doctor. The base crew are drilling to the centre of the world, to claim the power that keeps it in orbit for themselves. However, an ancient evil is down there too, and he is awake…

The episode was rated 8.36 from 1244 votes.

On a seemingly abandoned spaceship in the 51st century, the Tenth Doctor, Rose and Mickey find time windows leading to 18th century France and a group of clockwork androids using them to stalk a young woman throughout her life.

The episode was rated 8.46 from 1464 votes.

In the epic Doctor Who episode "Doomsday," the Cybermen and the Daleks clash in a battle that puts humanity in the middle. As the tension rises, the Tenth Doctor faces an impossible choice: saving the world could mean losing his companion, Rose Tyler, forever. This heart-wrenching episode has left fans devastated, especially with the unspoken love between the Doctor and Rose.

Fans express their deep emotions, sharing their sadness and disappointment at the missed opportunity for the Doctor to declare his love for Rose. The ending of this episode continues to haunt viewers, even years after its initial release. It's a testament to the impact of this storyline that viewers still find themselves moved to tears upon rewatching it.

Amidst the emotional turmoil, fans also appreciate the humorous banter between the Daleks and Cybermen. The Daleks and Cybermen's witty exchanges provide a much-needed respite from the intense drama. And while some fans are unsure about Catherine Tate's character, they are eager to see how the series progresses. Overall, "Doomsday" leaves a lasting impression on viewers, making it a must-watch episode for any Doctor Who fan.

The episode was rated 8.79 from 1321 votes.