Howling:Has the doctor ever visited an alien world where there are only the natural occupants and if so, what has been their reaction to seeing people who are not of their species

I cannot think of any time where the doctor has visited a planet where there are only the natives present, no foreign species or alien invaders. And if he has, what happened and did they react in the same way humans do when they see anything strange i.e. mistaking aliens for supernatural forces or just being scared of them?--Coop3 ☎  20:11, September 19, 2013 (UTC)


 * (I apologize in advance for telling you more than you probably ever wanted to know, but I'm like that.) Ever heard of the Classic Era "histories", stories in which arrival by TARDIS and the Doctor being an alien are the only sci-fi elements, the rest being either actual historical events, or fictional events in a historical setting? (i.e. "Marco Polo", "The Reign of Terror", "The Romans", "The Crusade", "The Myth Makers", "The Massacre of St Bartholomew's Eve", "The Gunfighters", "The Smugglers", "The Highlanders", and "Black Orchid")
 * Other than that, actually yes, "An Unearthly Child" (once the past was reached, it was locals only), "The Daleks" (Daleks caught on their native planet), "The Keys of Marinus" (all enemies native to planet), "The Sensorites" (discounting humans), "Planet of Giants", "The Savages" (pretty sure all were natives), "Doctor Who and the Silurians" (Silurians native to Earth), "Inferno" (danger came from beneath Earth's crust), "Invasion of the Dinosaurs" (dinos native to Earth, albeit the past), "The Deadly Assassin" (think it featured only Time Lords), etc.
 * And thinking about NuWho, "Rise of the Cybermen"/"Age of Steel" isn't technically invading "aliens", as the Cybermen were built right there; "Planet of the Ood" was on the Ood's home planet; "The Hungry Earth"/"Cold Blood" again the Silurians are Earth natives; "A Christmas Carol" features only natives to that planet, minus the space cruiser in danger of crashing.
 * That's all I can think of that seem to fit. Sorry again for so much information. —BioniclesaurKing4t2 - "Hello, I'm the Doctor. Basically, . . . run." 21:01, September 19, 2013 (UTC)