Barney: Please & Thank You (2009)
When Baby Bop forgets to say "please" and "thank you", Barney realizes that it's time for a lesson on how magic words can make other people feel good inside. As Baby Bop dreams about a world without good manners, she realizes that being polite is not only important, but it's easy to do after all.
Episodes:
The Magic Words (2007)
Tea-riffic Manners (2002)
Caring Hearts (2004)
(C) Lyons Partnership/Hit Entertainment/9 Story Entertainment Group.