Monsters, Inc.2001

[Sulley enters the scare simulator room with Mike and Boo in her disguise, willing to ask for help which can send Boo home, forgetting Waternoose had been expecting him]

Sulley:
Mr. Waternoose?

Waternoose:
James! Perfect timing.

Sulley:
No, no, no, sir, you don't understand.

Waternoose:
Okay, gentlemen. It's time for you to see how scaring really works.

[Mike picks up Boo and walks away]

Sulley:
But, sir...

[The lights go out, as if it's nighttime, and the Simulator Child goes to sleep]

Boo:
[excited to watch Sulley] Kitty!

Mike:
No, Boo. No!

Waternoose:
Now, give us a big loud roar.

Sulley:
Mr. Waternoose, there's no time for this...

Waternoose:
Come on! Come on! What are you waiting for? Roar!

Sulley:
But sir...

Waternoose:
ROAR!

[Sulley without choice, lunges out at the simulation kid and lets out a load roar, causing it to scream. Little did he know that Boo was standing close by, watching in horror]

Waternoose:
[applauds] Well done. Well done, James.

Sulley:
Boo?

Waternoose:
All right, gentlemen. I hope you've all learnt a valuable lesson...

[Sulley notices Boo run off crying, terrified from his roar]

Sulley:
Boo. Boo. Boo, it's me.

Waternoose:
[gasps] The child.

Mike:
Sir, she isn't toxic.