Caillou/Mr. Men

Cast:
and more
 * Caillou as Mr. Happy
 * Leo as Mr. Small (in 1970s, 1980s & 1995)
 * Mr. Washington as Mr. Tickle
 * Doris as Little Miss Sunshine
 * Boris as Mr. Bump
 * Grandpa as Mr. Forgetful
 * Grandma as Little Miss Whoops
 * Billy as Mr. Worry
 * Sarah as Little Miss Daredevil
 * Jason and Jeffery as Mr. Small and Mr. Nosey (in the 2008 series)
 * Rosie as Little Miss Chatterbox
 * Gilbert as Mr. Bounce