The Powerpuff Girls, Season 1

Bubbles:
Oh, I don't like arguing. Why can't we all just get along, instead of fighting and arguing?

[A voice suddenly comes from Bubbles' toy, Octi]

Octi:
Bubbles...Bubbles...

Bubbles:
Who said that? Octi?

Octi:
Yes, Bubbles. I can talk. And I heard what you were saying about your sisters. You're right, Bubbles. It's wrong for them to fight.

Bubbles:
You are talking.

Octi:
Yes, Bubbles. Come closer so I can tell you more. Let's not listen to that anymore. Listen, in my opinion, Blossom is being far too bossy for her own good.

[The camera pulls back to reveal Him in his lair, speaking through a microphone; he is the voice inside Octi]

Him:
[Speaking in a whisper voice] In fact, I think that Buttercup should be in charge. Yeah, that's it. Bubbles, you should talk to Buttercup and tell her that she should be running the show.

Narrator:
Oh, what did I tell you about Him? Evil...evil, pure and simple!