This electrical marvel will make it possible for you to sleep again. And it will also get rid of all those bad waking dreams that you've been telling me about.

15 seconds sound clip from the Return to Oz movie soundboard.

You can hear this line at 00:09:33.609 in the Blu-ray version of the movie.

Quote context

[...]

- Uh-huh. And exactly how did that work?

- You put them on and you click the heels three times, and then you said, 'There's no place like home.'

- Dorothy, where are those slippers now?

- I lost them. They fell off on the way back.

- Well, I think I know just the thing to cheer Dorothy up.

- This electrical marvel will make it possible for you to sleep again. And it will also get rid of all those bad waking dreams that you've been telling me about.

- Now, this fellow here has a face. Do you see it? Here are his eyes, and this must be his nose, and this must be his mouth.

- But what's this? Dorothy? Why, it's his tongue! Isn't it?

- Will it hurt?

- No, no! It just manages electrical current.

- Now, your aunt already knows that we are at the dawn of a new age.

[...]