K9
Mark IThe Doctor first comes across K-9 in the adventure The Invisible Enemy. Professor Marius claims to have created the robot dog because weight requirements did not allow him to bring his real dog into space. |
CHECKLIST
Episodes:The Invisible EnemyImage of Fendahl The Sun Makers Underworld The Invasion of Time The Ribos Operation The Pirate Planet The Stones of Blood The Androids of Tara The Power of Kroll The Armageddon Factor Destiny of the Daleks City of Death The Creature from the Pit Nightmare of Eden The Horns of Nimon Shada The Leisure Hive Meglos Full Circle State of Decay Warriors' Gate K-9 and Company The Five Doctors School Reunion Journey's End |