Private Secretary

Peter Sands:
[losing his patience] Now, where is that cat?

Susie McNamara:
[playing innocent] Cat?

Peter Sands:
[dryly] That hypothetical cat that Sylvia supposedly found.

Susie McNamara:
Oh, that cat. Oh, well - heh, heh. You'll have to ask Sylvia about that.

Peter Sands:
Where is it, Susie?

Susie McNamara:
[cat meows] Oh, that cat? You mean the cat in the hot tin file?

Peter Sands:
Yes, Susie.

Susie McNamara:
You'll find it under M, for Mr. Pimm.