Series 6 (Lloyd the golden ninja)

Plot
As The Doctor, Sarah and Brian are travelling in the TARDIS, a new arrival has appeared to travel with them.

Villains

 * Tancreds (Episode 1 and 2)
 * Shadows (Episode 3)
 * The Master (Episode 4 and 6)
 * The Alien Criminal (Episode 5)
 * Timelords (Episode 6 and 7)
 * Valeyard (Episode 6 and 7)
 * Cat-Clones (Episode 8)
 * Ice Warriors (Episode 9)
 * The Flood (Episode 9)
 * The Gatekeeper (Episode 10)
 * Varvans (Episode 11 and 12)