2050 was a year of great activity on the planet Earth, much of which involved K9 Mark 2 and his friends.

Minor events Edit

• The Eleventh Doctor and Amy Pond visited the World Cup. (COMIC: Foul Play)

Events off Earth Edit

• The Moonbase was established to control Earth's weather via the Gravitron. (TV: The Moonbase)
• The tenth German moon mission took place. (TV: The Waters of Mars)

Events in London Edit

• K9 followed four Jixen warriors through a Space-Time Manipulator and self-destructed to destroy them. (TV: Regeneration)
• The regenerated K9 decided to help Starkey, Jorjie Turner, Alistair Gryffen and Darius Pike with their many ordeals. (TV: Regeneration)
• K9 defeated the surviving Jixen and released all the aliens from Dauntless Prison. (TV: Liberation)
• K9 and his friends stopped a Korven soldier from the year 2618 from leeching Gryffen's brainwaves. (TV: The Korven)
• Ahab, a bounty hunter from the 50th century, travelled to this time to track down K9. (TV: The Bounty Hunter)
• Inspector Drake's plan to use cerulium bracelets to control London's population was foiled by K9. (TV: Sirens of Ceres)
• Riots erupted in London due to an entity causing fear. (TV: Fear Itself)
• Alien ghosts assuming the form of Alistair Gryffen's family attacked K9 and his friends. (TV: The Fall o the House of Gryffen)
• K9 defeated Orthrus, a duplicate created by Drake to frame him. (TV: Jaws of Orthrus)
• The Bodach caused the citizens of London to fall asleep and dream so they could feed on their nightmares. (TV: Dream-Eaters)
• An Anubian invasion of Earth was foiled by K9. (TV: Curse of Anubis)
• The Oroborus consumed pieces of the timeline but was defeated by Starkey. (TV: Oroborus)
• K9 helped the Medes leave Earth. (TV: Alien Avatar)
• London was bombarded by soundwaves caused by a surviving Aeolian looking for her mate. (TV: Aeolian)
• A mother Centuripede stole Major Oak, the last surviving oak tree in England. She and her young were saved by K9. In gratitude, she gave him three acorns from the tree before she left Earth. (TV: The Last Oak Tree)
• After almost destroying Earth using the Hunger, Lomax replaced Drake with Thorne, his secret Meron convert operative. (TV: Black Hunger)
• K9 and his friends rescued Jorjie when she was sent to November 1963. They also saved William Pike, preventing Darius from being erased from history. (TV: The Cambridge Spy)
• With the help of Ukkan librarian Yssaringintinka, K9 rescued Starkey from the barren planet of Urlic. (TV: Lost Library of Ukko)
• K9 helped Birdie, a CCPC implanted with human genetics, to hide from the Department. (TV: Mutant Copper)
• The last Etydion almost converted all of Britain's children into his kind but was stopped by June Turner. (TV: The Custodians)
• Taphony was rescued from her Department prison by Gryffen. (TV: Taphony and the Time Loop)
• K9 and the team shut down Crashclub, a company forcing old robots to fight. (TV: Robot Gladiators)
• Gryffen and Starkey helped K9 after he almost lost his memory trying to find his connection to the STM. (TV: Mind Snap)
• Gryffen, K9 and Starkey retrieved the STM's temporal stabiliser from the fallen angel crashsite in Canada, discovering that the Korven owned it in the process. (TV: Angel of the North)
• The Last Precinct's plan to take control of CCPCs went haywire. They were arrested by the Department. (TV: The Last Precinct)
• Thorne tricked K9 into giving him his regeneration unit. Starkey encountered Jixey, who warned him that the Department might have been infiltrated by the Korven. (TV: Hound of the Korven)
• The Korven attempted an invasion on Earth. Gryffen destroyed them by terminating the STM. Lomax and Thorne were killed and K9 regenerated. (TV: The Eclipse of the Korven)