Nazi

The Nazis were members of a violent and racist political party in Germany. They came to power there under Adolf Hitler in 1933. The Doctor fought Nazis, Skinheads, and neo-Nazis on a number of occasions. Various aliens that the Doctor had encountered had also got mixed in with the Nazis. For example, the Timewyrm in a parallel timeline made the Nazis win the war. (NA: Timewyrm: Exodus)

On Tyler's Folly Bernice Summerfield encountered the SSSSSSS ('Stella Stora Sigma Schutz-Staffel SturmSoldaten') which was considered the most ineffective Nazi group since the Outer Hebriden National Party. (BNA: Down)

Nazi appearances

 * DW: Silver Nemesis
 * NA: Timewyrm: Exodus
 * NA: Just War
 * PDA: Illegal Alien
 * PDA: The Shadow in the Glass
 * BFA: Colditz
 * TVA: Timebenders