My name is Dr. Cassandra, I walked through the front door and I'm not walking out.

— (Ida Lupino)

7 seconds sound clip from Batman (1966) - The Entrancing Dr. Cassandra (S3E25) TV Series.

You can hear this line at 00:14:40 in the Blu-ray version of the movie.

Quote context

[...]

- Are the prisoners in their cells?

- Like the day they were brought in.

- What about the special arch-criminal wing?

- Same thing.

- Must have been... It must have been a short circuit.

- Ha, ha. Guess again, square ball.

- Who are you? How did you get in here? Get out.

- My name is Dr. Cassandra, I walked through the front door and I'm not walking out.

- Keep them covered with this.

- Right, doc-y baby.

- While I speak to my friends.

- What kind of gun is that?

- This is the doctor's Alvino-ray gun, man.

- Now, don't move, or you're both flat as flounders.

- Hello, darlings. This is your leader speaking.

[...]