Location: New Earth Date: 5,000,000,023 Enemies: Lady Cassandra, The Flesh, Sisters of Plenitude 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.

Location: Torchwood House, Scotland, Earth Date: 1879 Enemies: Werewolf, The Monks 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.

Location: Deffry Vale High School, London, England, Earth Date: 2007 Enemies: The Krillitanes 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…

Location: Versailles, France, Earth and on S.S. Madame de Pompadour (a Spaceship) Date: Across the 18th Century and during the 51st Century Enemies: Clockwork Droids 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.

Location: Parallel Earth Date: 1st February, 2007 Enemy: John Lumic, The Cybermen 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.

Location: A parallel Earth Date: 1st/2nd February, 2007 Enemy: John Lumic, Cyber-Controller, The Cybermen 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."

Location: London, England, Earth Date: 1953 - Queen Elizabeth II's Coronation Enemy: The Wire 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.

Location: In orbit below a black hole Date: Possibly 43,000 (43K reference) Enemy: The Beast,The Ood (as The Legion of The Beast) 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.

Location: In orbit below a black hole Date: Possibly 43,000 (43K reference) Enemy: The Beast,The Ood (as The Legion of The Beast) 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…

Location: London, Earth Date: 2007 Enemy: The Abzorbaloff 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.

Location: Earth Date: 2012 Enemy: Chloe Webber/Isolas 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.

Location: London, Torchwood Tower Date: 2007 Enemies: Cybermen, Torchwood 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.

Location: London, Torchwood Tower Date: 2007 Enemies: Cybermen, Daleks Humanity is caught in the crossfire as the Cybermen and the Daleks wage war against each other. When the mysterious Genesis Ark opens, the Tenth Doctor is faced with an impossible decision: saving the world could mean losing Rose Tyler forever…

Location: Earth/Moon Date: 2008 Enemies: Judoon, Plasmavore, Slabs Trainee doctor Martha Jones has her hands full balancing her medical studies with placating her demanding family. So the last thing she needs is to find that the hospital where she works has been transported to the moon, where it's invaded by an overbearing alien police force. There she encounters a patient called John Smith, who seems curiously at ease with the situation…

Location: Earth Date: 1599 Enemies: Carrionites Martha takes her first trip in the Tardis, all the way back to Elizabethan England. She and the Doctor hear of a series of bizarre deaths and discover that playwright William Shakespeare is being controlled by dangerous witch-like creatures. It seems the time-travelling duo must defeat ancient forces to prevent history from being rewritten.

Location: New Earth Date: The year 5,000,000,053 Enemies: Macra The Doctor takes Martha to New Earth, in the far future, only to find that an entire city has become a deadly trap.

Location: New York Date: 1930s Enemies: Daleks (Cult of Skaro), Pig Slaves The Doctor investigates disappearances in New York at the height of the depression in the 1930s. Nefarious Pig Men linger in the sewers and the Daleks prepare an audacious plan at the top of the Empire State Building

Location: New York Date: 1930s Enemies: Daleks (Cult of Skaro), Pig Slaves The newly-created Dalek-human hybrid, and the other three members of the Cult of Skaro launch an attack on Hooverville, along with their Pig Slaves. The Doctor, Martha, and Frank manage to escape, but discover that the Daleks' plan involving the Empire State Building...

Location: London Date: 2008 Enemy: Professor Lazarus It looks as though Martha's odyssey is coming to an end when the Doctor drops her home, even landing the Tardis inside her lounge. But then a TV news report tickles the insatiable curiosity of our gallivanting Gallifreyan, and they're off again. So we're treated to the unusual sight of the Doc in a DJ as he escorts a glammed-up Martha to the launch of a scientific breakthrough: an eternal youth machine created by an elderly professor, Richard Lazarus. As with all weird science, the side effects are severe, but this is a very extreme case (and no, it's not suitable for tots). Doctor Who continues its game of spot the homage. Tonight's story is an enjoyable synthesis of She, The Fly and The Quatermass Experiment - even down to the final battle in a London cathedral. But despite some charming interplay between the two leads and an excellent turn from Mark Gatiss as the young and old professor, The Lazarus Experiment is a pretty conventional runaround, though the nightmarish Identikit creature is superbly realised and dedicated Whovians can look out for a "reverse the polarity" reference.

Location: SS Pentallian Date: The 42nd century Enemies: Ashton In a far-flung galaxy, saboteurs are at work, and crew members are being possessed. The TARDIS crew find themselves in the 42nd century on a spaceship, SS Pentallian, slowly being pulled into a sun, and must find a way to survive

Location: A boys' boarding school Date: 1913 Enemies: The Family of Blood England, 1913. A schoolteacher called John Smith dreams of adventures in time and space. The Doctor, along with Martha, heads to a boarding school, but what he finds is far from ordinary...

Location: A boys' boarding school Date: 1913 Enemies: The Family of Blood England, 1913. A schoolteacher called John Smith dreams of adventures in time and space. The Doctor, along with Martha, heads to a boarding school, but what he finds is far from ordinary... Conclusion.

Location: Hull, London, England Date: 2007 Enemies: The Weeping Angels Suggestion is a powerful weapon ... The Doctor is lost in time and within the walls of an old, abandoned house, murder is afoot and the Weeping Angels await... A young woman called Sally visits a dilapidated house, and is led down a terrifying time-torn path.

Location: Malcassairo Date: The Year 100 Trillion Enemies: Futurekind, The Master After being brought back to life in The Parting of the Ways, Captain Jack Harkness was just left on the Gamestation by the Doctor and Rose. In this episode, Captain Jack Harkness storms back into the Doctor's life, and the TARDIS is thrown to the end of the universe itself.

Location: London Date: 2008 Enemies: The Master, the Toclafane Harry Saxon becomes Prime Minister and his reign of terror begins – but that's only the start of his ambitions, as he announces mankind's first contact with an alien race, the Toclafane. An audacious plan spanning the whole of time and space begins to close around the Earth, in the penultimate episode of Russell T Davies's Doctor Who.

Location: Earth, The Valiant Date: 2008, 2009 Enemies: The Toclafane, The Master One year has passed since the events of "The Sound of Drums." The Earth has been conquered and its population enslaved, the Doctor is the Master's prisoner, and the warships of a new Time Lord Empire rise from the ashes. The fate of the world is in Martha Jones' hands.

Location: London Date: 2009 Enemies: Adipose, Miss Foster During an alien emergency in London, a woman called Donna Noble must search for an old friend who can save the day - a man named the Doctor. But can even the Doctor halt the plans of the mysterious Miss Foster?

Location: Pompeii Date: 23rd/24th August 79AD Enemies: Pyrovile The Doctor takes Donna back to Pompeii, on the day of the eruption of Mt. Vesuvius, and is faced with a great moral dilemma. Should they warn the residents of the impending disaster, or let history take its natural course?

Location: Ood-Sphere Date: 4126 Enemies: Mr. Halpen, Ood Operations The Doctor and Donna find themselves on an icy planet known as the Ood-Sphere. There they discover what drove the Ood to be a servant race.

Location: Modern-day Earth Date: 2009 Enemies: Sontarans Aided by the Rattigan Academy, the Sontarans establish a covert base at the mysterious ATMOS Factory. Can the Doctor stop the Sontarans from unleashing a potent terror that will bring the world to its knees?

Location: Earth Date: 2009 Enemies: The Sontarans The Sontarans continue their evil plot and begin to "choke" the Earth. The Doctor and Donna, now teamed with Martha have to stop them! Can they save Earth before it's too late?

Location: Messaline Date: 60120724 (New Byzantine Calendar) Enemies: The Hath The Doctor lands on the remote planet Messaline as an age-old war rages and the threat of genocide looms. When Martha is kidnapped by the Hath, the Doctor is distracted by "the most important woman in his life."

Location: England, Earth Date: December 3rd 1926 Enemies: Vespiforms The Doctor and Donna's meet Agatha Christie at a manor owned buy Lady Eddison. When Agatha Christie goes missing and a body turns up in the library the adventure turns into a pulp sci-fiction murder mystery, with a murder, a jewel thief, and a wasp alien. Can they solve the mystery?

Location: The Library Date: 51st century Enemies: Vashta Nerada The Doctor and Donna land in a frightening position in the far future. While investigating a derelict library, the duo come face to face with the disembodied mind of a little girl, an archaeological team led by a woman from the Doctor's future, and swarms of flesh-eating creatures that are seen only as shadows.

Location: The Library Date: 51st Century Enemies: Vashta Nerada The Doctor and Donna land in a frightening position in the far future. While investigating a derelict library, the duo come face to face with the disembodied mind of a little girl, an archaeological team led by a woman from the Doctor's future, and swarms of flesh-eating creatures that are seen only as shadows

Location: Planet Midnight Date: unknown Enemies: unknown - possessive creature While visiting the planet Midnight, a beautiful and luxury planet, full of lavishs and hightech cities, a terrifying problem arises that leaves The Doctor powerless.

Location: Earth Date: 2007/2008/2009 Enemies: Member of the Trickster's Brigade Whilst attending a carnival on the Chino-planet of Shan Shen, Donna is cajoled into having her fortune read, where her past is carefully examined. With the Doctor missing, Donna must work with Rose, a traveller from a parallel universe, to prevent darkness encompassing the whole of the universe.

Location: Earth, The Medusa Cascade, The Shadow Proclamation Date: 2009 Enemies: The Daleks and Davros The Earth has been moved, and it's a race against time as Donna and the Doctor try to find it before the Daleks destroy everything; they head for the Shadow Proclamation and the Medusa Cascade. Meanwhile on Earth a veritable bevy of ex-companions join together to contact the Doctor and take down the Daleks. Can Captain Jack, Sarah-Jane, Martha Jones and Rose find the Doctor in time...

Location: The Dalek Crucible and Earth Date: 2009 Enemies: The Daleks and Davros The Earth has been overwhelmed and the universe faces dominion by the resurgent forces of a terrifying and limitless empire led by one of The Doctor's greatest enemies. Aiding the Time Lord in a final battle are several of his closest allies and companions, but for one of them, a price will be paid...