Say, my, my, this is certainly a fancy spa.

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

You can hear this line at 00:23:41 in the Blu-ray version of the movie.

Quote context

[...]

- Commissioner, you don't suppose Dr. Cassandra and Cabala could pop their way out of Gotham State Prison?

- Not the way Warden Crichton pops them in, Chief O'Hara.

- But if she manages to smuggle one of her camouflage pills.

- The prison matron isn't named Mrs. Frisk for nothing.

- Besides, the warden had special polka dot cells painted for them.

- They won't blend into that background.

- Say, my, my, this is certainly a fancy spa.

- What did I tell you, commissioner?

- Wait till you try one of Minerva's eggplant jelly vitamin scalp massages.

- Uh, eggplant jelly?

- hat's right, boys. Just register... Check your valuables.

- And after treatment in my mineral spa, you'll feel like new men.

[...]