Operation Proteus (comic story)

Summary
Susan is hanging out in a bar during a poetry recital and sees a man mutating into an alien life form. When she tells her grandfather, he decides they must investigate. They find a secret laboratory below the tube tunnels in central London. An alien called Raldonn is carrying out mutagentic experiments to create a pilot of a genetic make-up similar to himself to assist in flying his ship.

Characters

 * The Doctor
 * Susan Foreman
 * Raldonn

Continuity

 * Before the Doctor and Susan settled down in Shoreditch in 1963, they took a brief trip to St Albans on 17 December 1997 to ensure that the United Kingdom would remain safe during and after the 1960s. Unbeknownst to either of them, the Fourth Doctor and his companions Romana and K9 were in the vicinity on the same day. (ST: The Little Things)