This show revolves around a group of toddlers (babies), Tommy, Chuckie, Phil and Lil who are able to communicate with each other in baby speak and at the same time can understand what their parents' are saying.
Dil is growing so quickly that he's on track to outgrow Tommy, who now steps aside as leader for the babies' new mission.
Kimi thinks her mama has forgotten to bring her to dinner, so the babies embark on a road trip to the restaurant.
Tommy spends the night at Phil's and Lil's and is surprised to learn that there's no "sleep" during a sleepover-only partying!
When Chas and Chuckie move away, Tommy and the gang team up with a new baby, Darsh, to find their friend and bring him home.
At the Volcano Golf Course, the babies and Chuckie try to find each other, an adventure that takes them all to an animal-filled jungle, through a dark cave, and even into the mouth of an active volcano.
When Spike appears to have transformed into a wild tiger, Tommy tries to tame him so he can stay in the Pickles' house.
Booky the Bookworm arrives at the library to read the kids a story, but Phil loses his pet worm Todd Jr. in the excitement.
Darsh shows Phil and Lil that they have individual talents and the twins soon question their entire dynamic as a duo.
Susie and her friends travel into the magical world of her grandfather's book to help Robby get to Ice Cream Mountain.
Phil and Lil learn that they're meeting their "Howard" this weekend and when the dads take the babies on a camping trip out into the desert, the babies try to figure out who the twins' "Howard" really is.
