Caillou - Caillous Big Slide (S01E49) Caillou - Caillous Big Slide (S01E49) The only official source for Caillou! Caillou is playing in the park with Clementine. Shes a lot more confident about most things than he is and she isnt a.\r<br>\r<br>Caillou - Caillous Big Slide (S01E49) The playschool is going swimming, and its Caillous very first time on a water slide, but hes a little nervous and doesnt want to slide down it. Miss.\r<br>\r<br>Caillou accompanies Mom to the grocery store and brings along some money from his piggybank. He gets his own shopping cart and helps Mom gather the things on.