Focuses on a group of toddlers, most prominently Tommy, Chuckie, Phil, Lil, and Angelica, and their day-to-day lives, usually involving common life experiences that become adventures in the babies' imaginations. Adults in the series are almost always unaware of what the children are up to; however, this only provides more room for the babies to explore and discover their surroundings.

Koombaya, it's Eek the cat and all his friends. Annabelle, Eek's 800-pound girlfriend, Sharky the vicious but lovable sharkdog, and Elmo the elk. Plus you can watch the Terrible Thunderlizards try to make Bill and Scooter, the cavemen, extinct. Plus there's Klutter who's, well, we're not exactly sure what Klutter is, but watch and find out for yourself.