Good night, Robbie.
3 seconds sound clip from the Poltergeist (1982) movie soundboard.
You can hear this line at 01:37:13 in the Blu-ray version of the movie.
Quote context
[...]
- Listen, I'm gonna be in the bathtub for a little while, so could you please answer the phone?
- Robbie! Could you answer the phone for me, please? Okay?
- And can you tuck yourselves in, please?
- Thank you. Good night, sweetheart. Good night.
[...]