You're not real! Aah!
5 seconds sound clip from the Poltergeist (1982) movie soundboard.
You can hear this line at 01:40:12 in the Blu-ray version of the movie.
Quote context
[...]
- Thank you. Good night, sweetheart. Good night.
- Robbie! Help! Help me! Help me!
- No! No!
- No! No! No, let go! Let me go!
[...]