I wish I knew, commissioner. I wish I knew.
6 seconds sound clip from Batman (1966) - A Riddle a Day Keeps the Riddler Away (S1E11) TV Series.
You can hear this line at 00:01:59 in the Blu-ray version of the movie.
Quote context
[...]
- These flowers are certainly...
- Make anything out of it, Chief O'Hara?
- And what will those tricks be, chief?
- When is a person like a piece of wood? What does it mean?
- I wish I knew, commissioner. I wish I knew.
- Anyone else think they can make any sense out of it? Well, there is one man who might be able to.
- I have a fine police force here, yet I have no alternative but to call on his services once again.
- I'll beckon him, sir, immediately.
[...]