- Come on, my dear boy.
- Well, you saved my life, if there's anything I can do..

5 seconds sound clip from Batman (1966) - The Penguin Goes Straight (S1E21) sitcom.

You can hear this line at 00:11:34.083 in the Blu-ray version of the TV Series episode.

Quote context

[...]

- Oh, yeah?

- If you hate the heat so much, what you doing in a steam room?

- I ask you, is that an ethical question? Between crime fighters, competitors, you might say.

- You pompous, taunting creature!

- Well, I'm sorry I must fly. I'm very busy. I have little rendezvous with Sophia Starr. We have some arrangements to make.

- Arrangements?

- For her jewels.

- I'm taking over their protection.

- I'm gonna give you my card. Adieu.

- Come on, my dear boy.

- Well, you saved my life, if there's anything I can do..

- Penguin Protective Agency Incorporated.

- Holy leopard! What a change of spots.

- The Penguin. In business as a private eye.

- Hiring him to guard jewels is like trusting a leaf of lettuce to a rabbit.

[...]