Commissioner Gordon and Chief O'Hara will indeed feel like new men after a treatment in Minerva's Mineral Spa for Minerva's treatment has many surprises.
12 seconds sound clip from Batman (1966) - The Entrancing Dr. Cassandra (S3E25) TV Series.
You can hear this line at 00:24:14 in the Blu-ray version of the movie.
Quote context
[...]
- What did I tell you, commissioner?
- Wait till you try one of Minerva's eggplant jelly vitamin scalp massages.
- hat's right, boys. Just register... Check your valuables.
- And after treatment in my mineral spa, you'll feel like new men.
- I certainly feel like a new man.
[...]