Slip them my camouflage pill and we become an invisible empire with yours truly as queen.

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

You can hear this line at 00:07:03 in the Blu-ray version of the movie.

Quote context

[...]

- Well, how about dear old Mommy-o?

- Dear old Mommy-o cashed in when she perfected a perpetual motion, machine tripped and was ground to bits by it.

- Man, you sure come from a long line of winners, baby.

- It doesn't hanging me up, love, because I have a plan that will sway your brain cells.

- Lay it on me.

- I'm gonna free all the arch-criminals in the Gotham State Bastille.

- Slip them my camouflage pill and we become an invisible empire with yours truly as queen.

- Groovy. Groovy.

- We're gonna steal this burg blind.

- Wait a minute. Aren't you forgetting three things?

- Like for instance?

- Batman, Robin and Batgirl.

- No hassle, love. Not when they face my Alvino-ray gun.

[...]