I don't know. Anyone who acts that innocent must not be as innocent as he acts.

Rabbit (Ken Sansom)

5 seconds sound clip from The New Adventures of Winnie the Pooh - The Good, the Bad, and the Tigger (S4E4).

You can hear this line at 00:07:22.852 in the Blu-ray version of the TV Series.

Quote context

[...]

(Tigger imitating train chugging) Toot! Toot! Hoo hoo hoo hoo!

- Say, buddy bear, could you feed the furnace till I can figure out how to stop this choo-choo?

- Of course.

- Perhaps the furnace would like a smackerel of honey. I know I would.

- You're the only one who can stop the train robbers. Sheriff, the town depends on you. It's your duty to hunt down those low-down desperados Tigger and Pooh.

- Pooh? But Pooh wouldn't take a train. Honey, perhaps, but not a train.

- I don't know. Anyone who acts that innocent must not be as innocent as he acts.

- Just another case of a bear gone bad.

- I guess I'll have to do it, but I'll need some deputies.

- Guess he means us.

- By the power invested in me as sheriff of this fantasy, I arrest you for train-napping in the 17th degree and furthermore...

[...]