Ood Sigma is a fictional character portrayed by Paul Kasey in the TV series Doctor Who.
In the first episode they appeared in, titled Rose (season 1), they were 32 years old.
They appear in 31 episodes out of a total of 166 aired
Episodes31
Rose
episode S1.E1 march 2006When ordinary shop-worker Rose Tyler meets a mysterious stranger called the Doctor she is drawn into his strange and dangerous world; her life will never be the same again.The End of the World
episode S1.E2 march 2006The Doctor takes Rose to the year 5 billion to witness the destruction of the Earth.Aliens of London
episode S1.E4 march 2006The Doctor returns Rose to her own time - well, sort of - but her family reunion is ruined when a spaceship crashes in the middle of London. What is the origin of the spaceship, and where has the Prime Minister gone in this time of crisis?World War Three
episode S1.E5 april 2006The Slitheen have infiltrated Parliament and have the Doctor and his friends trapped as the Doctor works to prevent them from starting World War Three.Bad Wolf
episode S1.E12 june 2006The Doctor, Rose and Jack are separated and forced to compete in twisted and deadly games on the Game Station.The Girl in the Fireplace
episode S2.E4 october 2006The Doctor, Mickey and Rose land on a spaceship in the 51st century only to find 18th century Versailles on board, the time of Madame De Pompadour! To find out what's going on the Doctor must enter Versailles and save Madame De Popmpadour but it turns into an emotional roller coaster for the Doctor.Rise of the Cybermen
episode S2.E5 october 2006The TARDIS crash lands in London on a parallel world, where Rose's dad is still alive, people are disappearing off the streets and one of the Doctor's deadliest enemies is about to be reborn.The Age of Steel
episode S2.E6 november 2006The Cybermen take control of London as the population is enslaved and the Doctor and his friends become fugitives.The Impossible Planet
episode S2.E8 november 2006When the Doctor and Rose become stranded on a planet orbiting a black hole, they find a human expedition crew and their servants, the Ood, being terrorised by the Devil.The Satan Pit
episode S2.E9 december 2006The Doctor risks his life to investigate the pit and is forced to make a terrible decision, while Rose and the crew fend for their lives against the Legion of the Beast.Love & Monsters
episode S2.E10 december 2006Elton Pope is an ordinary man intrigued by the world of the Doctor. When he and fellow enthusiasts - L.I.N.D.A. - meet the mysterious Victor Kennedy, their lives will never be the same again.Army of Ghosts
episode S2.E12 december 2006When ghosts of loved ones appear all over the world the Doctor traces the phenomena to the Torchwood Tower, where some old friends and enemies are waiting.Doomsday
episode S2.E13 december 2006Earth becomes a battleground for the Daleks and the Cybermen. With the whole planet at stake and the Genesis Ark activated, how much will the Doctor sacrifice in order to end the war?The Runaway Bride
episode S3.E0 july 2007The Doctor is baffled when a young woman is transported to the TARDIS on her wedding day, and attempts to find out how she is connected to an alien plot to destroy Earth.Smith and Jones
episode S3.E1 july 2007When the hospital she works at is transported to the moon, medical student Martha Jones joins forces with The Doctor to hunt down an alien fugitive before the oxygen runs out.Daleks in Manhattan
episode S3.E4 july 2007The Doctor and Martha travel to New York in 1930, where people have been mysteriously vanishing from the streets, and an old enemy resurfaces.Evolution of the Daleks
episode S3.E5 august 2007Concluding part to Daleks in Manhattan. In 1930s New York, the Daleks' plan is in full force. Faced with the cyborgs' most evil and dangerous scheme yet, will the Doctor and Martha be able to defeat their greatest opponents?Voyage of the Damned
episode S4.E0 april 2008When disaster hits the Titanic, the Doctor uncovers a threat to the whole human race. Battling alongside aliens, saboteurs, robot Angels and a new friend called Astrid, can he stop the Christmas inferno?Planet of the Ood
episode S4.E3 may 2008Finding themselves on the Ood-Sphere planet in the 42nd century, The Doctor and Donna discover the truth over the Ood's willingness to serve humankind.The Doctor's Daughter
episode S4.E6 june 2008Caught in the middle of a war between the Humans and the Hath in the planet Messaline, the Doctor finds himself once again a father.The Stolen Earth
episode S4.E12 july 2008The return of an old enemy leaves Earth along with 26 other planets stolen from their places. As the Doctor and Donna look for the whereabouts of Earth, former companions of the Doctor assemble a resistance against the new Dalek Empire.The Pandorica Opens
episode S5.E12 july 2010River Song returns to deliver The Doctor a serious warning from his allies: the mythical Pandorica, said to contain the most feared creature in the entire Universe, is opening.The Doctor's Wife
episode S6.E4 may 2011The Doctor is lured to a sentient asteroid outside of the Universe by a Time Lord distress signal and soon realises his TARDIS is in grave danger.Closing Time
episode S6.E12 september 2011The Doctor makes one last stop before his death to see an old friend. But people are disappearing, there are reports of a silver rat and metal men are lurking in the shadows.The Doctor, the Widow and the Wardrobe
episode S7.E0 december 2011It's Christmas Eve, 1938, when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all she has to do is make a wish. Three years later, a devastated Madge escapes war-torn London with her two children for a dilapidated house in Dorset. She is crippled with grief at the news her husband has been lost over the channel, but determined to give Lily and Cyril the best Christmas ever. The Arwells are surprised to be greeted by a madcap caretaker whose mysterious Christmas gift leads them into a magical wintry world. Here, Madge will learn how to be braver than she ever thought possible. And that wishes can come true...Journey to the Centre of the TARDIS
episode S7.E11 april 2013After the TARDIS is caught accidentally by an outer space trash collector, Clara is trapped deep inside of it where she finds herself on a journey through the doctor's past and her future.The Name of the Doctor
episode S7.E14 may 2013The Doctor's friends are being kidnapped, which leads him to the fields of Trenzalore, where his greatest secret will be revealed and Clara's mystery will be solved.Deep Breath
episode S8.E1 august 2014When the newly-regenerated doctor arrives in Victorian London, he finds a dinosaur rampant in the Thames and a spate of deadly spontaneous combustions.Nikola Tesla's Night of Terror
episode S12.E4 january 2020The time: the earliest years of the 20th century. The place: New York City. Inventor Nikola Tesla is at war with his rival Thomas Edison. However, there's an even greater threat in their midst.Fugitive of the Judoon
episode S12.E5 january 2020Stomping their way into present-day Gloucester, the Judoon are on the hunt for someone on the run. Who is this fugitive? And why are these alien mercenaries after them?The Timeless Children
episode S12.E10 march 2020In the epic and emotional season finale, the Cybermen are on the march. As the last remaining humans are ruthlessly hunted down, Graham, Ryan and Yaz face a terrifying fight to survive. Civilisations fall. Others rise anew. Lies are exposed, truths are revealed, battles are fought, and for the Doctor - trapped and alone - nothing will ever be the same again.
- Rose
- The End of the World
- Aliens of London
- World War Three
- Bad Wolf
- The Girl in the Fireplace
- Rise of the Cybermen
- The Age of Steel
- The Impossible Planet
- The Satan Pit
- Love & Monsters
- Army of Ghosts
- Doomsday
- The Runaway Bride
- Smith and Jones
- Daleks in Manhattan
- Evolution of the Daleks
- Voyage of the Damned
- Planet of the Ood
- The Doctor's Daughter
- The Stolen Earth
- The Pandorica Opens
- The Doctor's Wife
- Closing Time
- The Doctor, the Widow and the Wardrobe
- Journey to the Centre of the TARDIS
- The Name of the Doctor
- Deep Breath
- Nikola Tesla's Night of Terror
- Fugitive of the Judoon
- The Timeless Children