- I better be on me way too, commissioner. I wouldn't wanna lose, Batman.
- Right.

7 seconds sound clip from Batman (1966) - True or False Face (S1E17) TV Series.

You can hear this line at 00:21:24 in the Blu-ray version of the movie.

Quote context

[...]

- Alright, we'll take a chance on trusting you, Blaze.

- Sorry, I was carried away.

- Well, let's all be away, after False Face.

- Right.

- If I might make a suggestion. Why not let the Dynamic Duo go with Blaze, while I make certain a force of picked police standby.

- Capital. Good thinking, O'Hara.

- It's nothing.

- I better be on me way too, commissioner. I wouldn't wanna lose, Batman.

- Right.

- Can it be? Our Batman and Robin rushing into dire peril.

- Does Batman know Chief O'Hara is False Face?

- Can he trust the treacherous Blaze?

- Clever. Who'd suspect a shutdown of subway station?

[...]