- He's hiding.
- Oh, playing hide and seek, eh? All right, here we come, ready or not.

16 seconds sound clip from the Santa Claus Conquers the Martians (1964) movie soundboard.

You can hear this line at 01:07:07 in the Blu-ray version of the movie.

Quote context

[...]

- He's out some place playing Santa Claus.

- I'll take care of him.

- No, let him have his fun. He's probably at the toy shop making toys. He loves it.

- Children, will you please hurry. Breakfast is ready.

- Yes, yes, if you don't hurry, your breakfast will get cold.

(Santa laughing)

- Dropo, we're here.

- He's hiding.

- Oh, playing hide and seek, eh? All right, here we come, ready or not.

- He's not here.

- That's funny. Oh, well, he'll turn up.

- Let's get started.

- Hey, ho! Ready? OK. Let's go.

- One teddy bear and one doll.

[...]