Every Doctor's Darkest Moment: https://youtu.be/lZiV-z7FA5w

“The Impossible Planet/The Satan Pit” still remains one of those stories that’ll even scare the pants off adults. Gabriel Woolf, previously known as Sutekh, has such a creepy voice as The Beast. He gets lots of chilling scenes.😱👹

Also how can Midnight not be on the list, It's for me one of the scariest. It's one of those moments where the doctor has no companion and the situation gets out of control with everyone turning on him to the point where they are about to throw him out the aircraft. It somehow feels separate from what we are use to seeing from doctor who, the whole episode is amazing but scary.

I really feel like "World Enough and Time" should be on this list, specifically the "pain... pain... pain..." "kill. Me. Kill. Me." Moment. I think sifting there for years or decades in extreme agonizing pain, not even able to do or say anything, is just horrible.

Something that didn't make the list but sticks out to me is pretty much the entirety of World Enough and Time. Bill getting shot and then converted into a Cyberman is genuinely upsetting. And that one scene where she's in the room with the patients and realizes they're crying out in pain really gets to me.

Also, the Doctor temporarily losing himself and prompting Adelaide Brooke to kill herself to set things right in The Waters of Mars... that's some heavy stuff.

Where's Tim McKinney peeling his head open, vomiting a mouth full of tentacles & coughing out a brain into his hands as he's transformed into an Ood?

- Bob? How did you escape?
- I didn't, sir. The angel killed me too.
- If you're dead, how am I talking to you?
- You are not talking to me, sir. The angel has no voice.

"Are you my mummy?" That line really hits hard.

Very surprised that the series 10 'World Enough and Time' scene with the Cybermen saying "Pain! Pain!" "Kill me! Kill me!" Before their voices get turned down by the volume stick wasn't included. That's gotta be vying for no.1 spot for me.

So what we've learnt is that Steven Moffatt can write terrifying stories.

Steffi’s death in The Waters Of Mars is one of the darkest moments for me

I'm sorry, but, the moment you started singing "Tick tock" I became terrified.

The saddest thing about Scootie’s death is they say “she was only 20” (I could be wrong with the age but young) and watching it again now that I’m older than her, it hits harder somehow?

I don't know what more chilling the dark facts in the video or the creepy horror music in the background.

I once used the "are you my mummy" clip as my ringtone. My phone rang in a shop and young child ran to his mum in fear.

I cant believe the first appearance of the Weeping angels wasnt on this list in Dont blink. the way they kept creeping closer and closer was so unnerving and i reckon that episode was one of the scariest of this era

The only Doctor Who monster that ever really unsettled me was the Vashta Nerada. I had just turned 19 when Silence in the Library aired, and I remember it really creeping me out. I didn't trust shadows for weeks. Sure, the Weeping Angels are scary in their own right, and the Midnight Entity was an embodiment of the fear of the unknown, but the Vashta Nerada? They were really terrifying.

Turn Left is probably some of the bleakest and most hopeless the show gets. Showing every close victory of the last three seasons as a crushing defeat and watching everyone who could possibly help be slowly picked off.

Ok…can we just talk about how good Ellie’s singing voice is like my god WOW

For me Waters of Mars was the most frightening experience ever. I still remember it very well.