Tryst and The Doctor in “Nightmare of Eden”

Tryst

Oh! I'm so delighted that you're taking an interest in my CET machine.

I'm absolutely amazed.

Tryst

Yes! Well, it is rather impressive, isn't it?

No, I mean I'm amazed at you, Tryst, using a machine like this when it's still so primitive. The whole thing's utterly unstable.

Tryst

[stammering] ...Well, I value your opinion, Doctor...

Good, good, I value my life, and this machine makes me fear for it!

Tryst

It does?

Yes!

Tryst

Well, what do you think is so wrong?

Well, at a rough guess, I'd say the spatial integrator... transmutation oscillator... hologistic retention circuit, shall I go on?

Tryst

Oh, yes...

Dimensional osmosis damper?

Tryst

Ah... the what?

[shocked] You mean you haven't even got a dimensional osmosis damper!?

Tryst

Ahh...

Professor, you don't realize how unstable this machine is!