"Tom Baker bows out in style, in his last adventure on the planet Logopolis, then he returns to Earth, where he falls off a radio telescope, to his death.. A really good story, the ending is very sad!!"
"The final minutes of the 6th Doctor, are at the beginning of this 4 part adventure, leading into the new Doctor, as Sylvestor McCoy. The Rani returns, and a mistaken identity leads the Dr. into danger"
"The Doctor smells a rat- a very old rat on Trakken which leads to the discovery of the Master in disguise as Melkur,using the source the Master merges with the Doctor's new companion's father 4 parts!"
"Unstable after regenerating with the help of the Watcher the 5th Doctor goes to Castrovalva to heelp him recover but all is not well the Master has tricked him and his companions into a trap. 4 parts!"
"Due to radiation the 3rd Doctor (Jon Pertwee) dies regenerating into the 4th Doctor (Tom Baker) whilst he recovers elsewhere a killer robot is on the loose stealing equipment from top security 4 parts"
"Meteorites fall to Earth - the Nesten invade! Ironically the newly regenerated Doctor also lands on Earth banished to travel by the Timelords he joins UNIT and is helped by Liz Shaw in Pertwee's debut"