Cat got your tongue? Come on out. Come out, come out, whoever you are.
10 seconds sound clip from the The Third Man (1949) movie soundboard.
You can hear this line at 01:05:21.717 in the Blu-ray version of the movie.
Quote context
[...]
- That's the first time I ever saw you laugh. Do it again.
- There isn't enough for two laughs.
- I wouldn't stand a chance, would I?
- Well... You did tell me I ought to find myself a girl.
- What kind of a spy do you think you are, satchel foot? What are you tailing me for?
- Cat got your tongue? Come on out. Come out, come out, whoever you are.
- Step out in the light, and let's have a look at ya.
- Harry!
- I followed his shadow until suddenly...
- Well?
- I see.
[...]